Home / 9,063,510.33-12,507,902.09-4,933,807.80

Finding the Fourth Proportional to 9,063,510.33, 12,507,902.09 and 4,933,807.80

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Solution

The fourth proportional to 9,063,510.33, 12,507,902.09 and 4,933,807.80 is: 6,808,795.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,510.33 : 12,507,902.09 = 4,933,807.80 : x
  2. Step 2: Convert to fraction form
    9,063,510.33/12,507,902.09 = 4,933,807.80/x
  3. Step 3: Cross multiply
    9,063,510.33x = 12,507,902.09 × 4,933,807.80
  4. Step 4: Simplify right side
    9,063,510.33x = 61,711,584,893,278.30
  5. Step 5: Solve for x
    x = 61,711,584,893,278.30/9,063,510.33
  6. Step 6: Final answer
    x = 6,808,795.12

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1.5x scale

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.