Home / 4,578,740.16-6,318,345.15-2,541,389.28

Finding the Fourth Proportional to 4,578,740.16, 6,318,345.15 and 2,541,389.28

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Solution

The fourth proportional to 4,578,740.16, 6,318,345.15 and 2,541,389.28 is: 3,506,941.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,740.16 : 6,318,345.15 = 2,541,389.28 : x
  2. Step 2: Convert to fraction form
    4,578,740.16/6,318,345.15 = 2,541,389.28/x
  3. Step 3: Cross multiply
    4,578,740.16x = 6,318,345.15 × 2,541,389.28
  4. Step 4: Simplify right side
    4,578,740.16x = 16,057,374,631,549.99
  5. Step 5: Solve for x
    x = 16,057,374,631,549.99/4,578,740.16
  6. Step 6: Final answer
    x = 3,506,941.66

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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.