Home / 6,726,101.60-10,089,152.40-4,671,196.40

Finding the Fourth Proportional to 6,726,101.60, 10,089,152.40 and 4,671,196.40

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Solution

The fourth proportional to 6,726,101.60, 10,089,152.40 and 4,671,196.40 is: 7,006,794.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,101.60 : 10,089,152.40 = 4,671,196.40 : x
  2. Step 2: Convert to fraction form
    6,726,101.60/10,089,152.40 = 4,671,196.40/x
  3. Step 3: Cross multiply
    6,726,101.60x = 10,089,152.40 × 4,671,196.40
  4. Step 4: Simplify right side
    6,726,101.60x = 47,128,412,369,931.37
  5. Step 5: Solve for x
    x = 47,128,412,369,931.37/6,726,101.60
  6. Step 6: Final answer
    x = 7,006,794.60

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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.