Home / 9,095,345.73-12,551,500.13-5,020,877.25

Finding the Fourth Proportional to 9,095,345.73, 12,551,500.13 and 5,020,877.25

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Solution

The fourth proportional to 9,095,345.73, 12,551,500.13 and 5,020,877.25 is: 6,928,768.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,345.73 : 12,551,500.13 = 5,020,877.25 : x
  2. Step 2: Convert to fraction form
    9,095,345.73/12,551,500.13 = 5,020,877.25/x
  3. Step 3: Cross multiply
    9,095,345.73x = 12,551,500.13 × 5,020,877.25
  4. Step 4: Simplify right side
    9,095,345.73x = 63,019,541,430,984.66
  5. Step 5: Solve for x
    x = 63,019,541,430,984.66/9,095,345.73
  6. Step 6: Final answer
    x = 6,928,768.11

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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.