Home / 5,535,848.16-7,639,475.25-3,088,459.71

Finding the Fourth Proportional to 5,535,848.16, 7,639,475.25 and 3,088,459.71

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Solution

The fourth proportional to 5,535,848.16, 7,639,475.25 and 3,088,459.71 is: 4,262,077.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,848.16 : 7,639,475.25 = 3,088,459.71 : x
  2. Step 2: Convert to fraction form
    5,535,848.16/7,639,475.25 = 3,088,459.71/x
  3. Step 3: Cross multiply
    5,535,848.16x = 7,639,475.25 × 3,088,459.71
  4. Step 4: Simplify right side
    5,535,848.16x = 23,594,211,515,167.18
  5. Step 5: Solve for x
    x = 23,594,211,515,167.18/5,535,848.16
  6. Step 6: Final answer
    x = 4,262,077.07

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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.