Home / 12,434,803.04-18,660,141.92-6,041,569.76

Finding the Fourth Proportional to 12,434,803.04, 18,660,141.92 and 6,041,569.76

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Solution

The fourth proportional to 12,434,803.04, 18,660,141.92 and 6,041,569.76 is: 9,066,211.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,434,803.04 : 18,660,141.92 = 6,041,569.76 : x
  2. Step 2: Convert to fraction form
    12,434,803.04/18,660,141.92 = 6,041,569.76/x
  3. Step 3: Cross multiply
    12,434,803.04x = 18,660,141.92 × 6,041,569.76
  4. Step 4: Simplify right side
    12,434,803.04x = 112,736,549,141,180.34
  5. Step 5: Solve for x
    x = 112,736,549,141,180.34/12,434,803.04
  6. Step 6: Final answer
    x = 9,066,211.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.