Home / 9,001,177-12,421,740.90-4,926,708.52

Finding the Fourth Proportional to 9,001,177, 12,421,740.90 and 4,926,708.52

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Solution

The fourth proportional to 9,001,177, 12,421,740.90 and 4,926,708.52 is: 6,798,921.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,177 : 12,421,740.90 = 4,926,708.52 : x
  2. Step 2: Convert to fraction form
    9,001,177/12,421,740.90 = 4,926,708.52/x
  3. Step 3: Cross multiply
    9,001,177x = 12,421,740.90 × 4,926,708.52
  4. Step 4: Simplify right side
    9,001,177x = 61,198,296,725,262.46
  5. Step 5: Solve for x
    x = 61,198,296,725,262.46/9,001,177
  6. Step 6: Final answer
    x = 6,798,921.60

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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.