Home / 7,316,219.13-10,095,646.50-4,052,424.18

Finding the Fourth Proportional to 7,316,219.13, 10,095,646.50 and 4,052,424.18

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Solution

The fourth proportional to 7,316,219.13, 10,095,646.50 and 4,052,424.18 is: 5,591,937.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,219.13 : 10,095,646.50 = 4,052,424.18 : x
  2. Step 2: Convert to fraction form
    7,316,219.13/10,095,646.50 = 4,052,424.18/x
  3. Step 3: Cross multiply
    7,316,219.13x = 10,095,646.50 × 4,052,424.18
  4. Step 4: Simplify right side
    7,316,219.13x = 40,911,841,989,332.38
  5. Step 5: Solve for x
    x = 40,911,841,989,332.38/7,316,219.13
  6. Step 6: Final answer
    x = 5,591,937.76

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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.