Home / 8,243,184.13-11,376,956.28-4,573,283.07

Finding the Fourth Proportional to 8,243,184.13, 11,376,956.28 and 4,573,283.07

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Solution

The fourth proportional to 8,243,184.13, 11,376,956.28 and 4,573,283.07 is: 6,311,886.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,243,184.13 : 11,376,956.28 = 4,573,283.07 : x
  2. Step 2: Convert to fraction form
    8,243,184.13/11,376,956.28 = 4,573,283.07/x
  3. Step 3: Cross multiply
    8,243,184.13x = 11,376,956.28 × 4,573,283.07
  4. Step 4: Simplify right side
    8,243,184.13x = 52,030,041,486,569.40
  5. Step 5: Solve for x
    x = 52,030,041,486,569.40/8,243,184.13
  6. Step 6: Final answer
    x = 6,311,886.36

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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.