Home / 6,319,617.73-9,484,743.08-5,921,036.53

Finding the Fourth Proportional to 6,319,617.73, 9,484,743.08 and 5,921,036.53

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Solution

The fourth proportional to 6,319,617.73, 9,484,743.08 and 5,921,036.53 is: 8,886,535.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,617.73 : 9,484,743.08 = 5,921,036.53 : x
  2. Step 2: Convert to fraction form
    6,319,617.73/9,484,743.08 = 5,921,036.53/x
  3. Step 3: Cross multiply
    6,319,617.73x = 9,484,743.08 × 5,921,036.53
  4. Step 4: Simplify right side
    6,319,617.73x = 56,159,510,254,344.72
  5. Step 5: Solve for x
    x = 56,159,510,254,344.72/6,319,617.73
  6. Step 6: Final answer
    x = 8,886,535.97

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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.