Home / 5,739,783.36-8,609,675.04-5,000,752.32

Finding the Fourth Proportional to 5,739,783.36, 8,609,675.04 and 5,000,752.32

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Solution

The fourth proportional to 5,739,783.36, 8,609,675.04 and 5,000,752.32 is: 7,501,128.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739,783.36 : 8,609,675.04 = 5,000,752.32 : x
  2. Step 2: Convert to fraction form
    5,739,783.36/8,609,675.04 = 5,000,752.32/x
  3. Step 3: Cross multiply
    5,739,783.36x = 8,609,675.04 × 5,000,752.32
  4. Step 4: Simplify right side
    5,739,783.36x = 43,054,852,430,726.09
  5. Step 5: Solve for x
    x = 43,054,852,430,726.09/5,739,783.36
  6. Step 6: Final answer
    x = 7,501,128.48

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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.