Home / 9,033,330.87-12,466,008.59-4,903,359.35

Finding the Fourth Proportional to 9,033,330.87, 12,466,008.59 and 4,903,359.35

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Solution

The fourth proportional to 9,033,330.87, 12,466,008.59 and 4,903,359.35 is: 6,766,642.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,330.87 : 12,466,008.59 = 4,903,359.35 : x
  2. Step 2: Convert to fraction form
    9,033,330.87/12,466,008.59 = 4,903,359.35/x
  3. Step 3: Cross multiply
    9,033,330.87x = 12,466,008.59 × 4,903,359.35
  4. Step 4: Simplify right side
    9,033,330.87x = 61,125,319,690,109.98
  5. Step 5: Solve for x
    x = 61,125,319,690,109.98/9,033,330.87
  6. Step 6: Final answer
    x = 6,766,642.40

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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.