Home / 5,934,062.16-8,908,359.84-3,913,995.06

Finding the Fourth Proportional to 5,934,062.16, 8,908,359.84 and 3,913,995.06

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Solution

The fourth proportional to 5,934,062.16, 8,908,359.84 and 3,913,995.06 is: 5,875,785.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,062.16 : 8,908,359.84 = 3,913,995.06 : x
  2. Step 2: Convert to fraction form
    5,934,062.16/8,908,359.84 = 3,913,995.06/x
  3. Step 3: Cross multiply
    5,934,062.16x = 8,908,359.84 × 3,913,995.06
  4. Step 4: Simplify right side
    5,934,062.16x = 34,867,276,406,462.39
  5. Step 5: Solve for x
    x = 34,867,276,406,462.39/5,934,062.16
  6. Step 6: Final answer
    x = 5,875,785.50

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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.