Home / 10,164,496.16-14,033,569.20-6,301,146.08

Finding the Fourth Proportional to 10,164,496.16, 14,033,569.20 and 6,301,146.08

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Solution

The fourth proportional to 10,164,496.16, 14,033,569.20 and 6,301,146.08 is: 8,699,651.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,164,496.16 : 14,033,569.20 = 6,301,146.08 : x
  2. Step 2: Convert to fraction form
    10,164,496.16/14,033,569.20 = 6,301,146.08/x
  3. Step 3: Cross multiply
    10,164,496.16x = 14,033,569.20 × 6,301,146.08
  4. Step 4: Simplify right side
    10,164,496.16x = 88,427,569,552,988.73
  5. Step 5: Solve for x
    x = 88,427,569,552,988.73/10,164,496.16
  6. Step 6: Final answer
    x = 8,699,651.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.