Home / 8,908,739.07-12,294,059.93-4,834,358.07

Finding the Fourth Proportional to 8,908,739.07, 12,294,059.93 and 4,834,358.07

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Solution

The fourth proportional to 8,908,739.07, 12,294,059.93 and 4,834,358.07 is: 6,671,414.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,739.07 : 12,294,059.93 = 4,834,358.07 : x
  2. Step 2: Convert to fraction form
    8,908,739.07/12,294,059.93 = 4,834,358.07/x
  3. Step 3: Cross multiply
    8,908,739.07x = 12,294,059.93 × 4,834,358.07
  4. Step 4: Simplify right side
    8,908,739.07x = 59,433,887,811,487.35
  5. Step 5: Solve for x
    x = 59,433,887,811,487.35/8,908,739.07
  6. Step 6: Final answer
    x = 6,671,414.14

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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.