Home / 6,549,428.04-9,778,091.55-5,004,337.14

Finding the Fourth Proportional to 6,549,428.04, 9,778,091.55 and 5,004,337.14

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Solution

The fourth proportional to 6,549,428.04, 9,778,091.55 and 5,004,337.14 is: 7,471,319.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,428.04 : 9,778,091.55 = 5,004,337.14 : x
  2. Step 2: Convert to fraction form
    6,549,428.04/9,778,091.55 = 5,004,337.14/x
  3. Step 3: Cross multiply
    6,549,428.04x = 9,778,091.55 × 5,004,337.14
  4. Step 4: Simplify right side
    6,549,428.04x = 48,932,866,701,985.16
  5. Step 5: Solve for x
    x = 48,932,866,701,985.16/6,549,428.04
  6. Step 6: Final answer
    x = 7,471,319.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.