Home / 5,649,095.40-8,473,643.10-5,089,223.40

Finding the Fourth Proportional to 5,649,095.40, 8,473,643.10 and 5,089,223.40

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Solution

The fourth proportional to 5,649,095.40, 8,473,643.10 and 5,089,223.40 is: 7,633,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,095.40 : 8,473,643.10 = 5,089,223.40 : x
  2. Step 2: Convert to fraction form
    5,649,095.40/8,473,643.10 = 5,089,223.40/x
  3. Step 3: Cross multiply
    5,649,095.40x = 8,473,643.10 × 5,089,223.40
  4. Step 4: Simplify right side
    5,649,095.40x = 43,124,262,747,768.54
  5. Step 5: Solve for x
    x = 43,124,262,747,768.54/5,649,095.40
  6. Step 6: Final answer
    x = 7,633,835.10

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.