Home / 6,178,410.38-9,269,159.13-4,360,325.15

Finding the Fourth Proportional to 6,178,410.38, 9,269,159.13 and 4,360,325.15

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Solution

The fourth proportional to 6,178,410.38, 9,269,159.13 and 4,360,325.15 is: 6,541,577.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178,410.38 : 9,269,159.13 = 4,360,325.15 : x
  2. Step 2: Convert to fraction form
    6,178,410.38/9,269,159.13 = 4,360,325.15/x
  3. Step 3: Cross multiply
    6,178,410.38x = 9,269,159.13 × 4,360,325.15
  4. Step 4: Simplify right side
    6,178,410.38x = 40,416,547,697,064.02
  5. Step 5: Solve for x
    x = 40,416,547,697,064.02/6,178,410.38
  6. Step 6: Final answer
    x = 6,541,577.07

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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.