Home / 6,585,631.68-9,878,447.50-4,341,244.80

Finding the Fourth Proportional to 6,585,631.68, 9,878,447.50 and 4,341,244.80

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Solution

The fourth proportional to 6,585,631.68, 9,878,447.50 and 4,341,244.80 is: 6,511,867.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,631.68 : 9,878,447.50 = 4,341,244.80 : x
  2. Step 2: Convert to fraction form
    6,585,631.68/9,878,447.50 = 4,341,244.80/x
  3. Step 3: Cross multiply
    6,585,631.68x = 9,878,447.50 × 4,341,244.80
  4. Step 4: Simplify right side
    6,585,631.68x = 42,884,758,841,448
  5. Step 5: Solve for x
    x = 42,884,758,841,448/6,585,631.68
  6. Step 6: Final answer
    x = 6,511,867.19

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Double scale
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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.