Home / 9,073,522.76-12,521,346.37-4,943,725.92

Finding the Fourth Proportional to 9,073,522.76, 12,521,346.37 and 4,943,725.92

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Solution

The fourth proportional to 9,073,522.76, 12,521,346.37 and 4,943,725.92 is: 6,822,279.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,522.76 : 12,521,346.37 = 4,943,725.92 : x
  2. Step 2: Convert to fraction form
    9,073,522.76/12,521,346.37 = 4,943,725.92/x
  3. Step 3: Cross multiply
    9,073,522.76x = 12,521,346.37 × 4,943,725.92
  4. Step 4: Simplify right side
    9,073,522.76x = 61,902,104,565,292.24
  5. Step 5: Solve for x
    x = 61,902,104,565,292.24/9,073,522.76
  6. Step 6: Final answer
    x = 6,822,279.08

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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.