Home / 9,366,928.60-14,041,061.70-4,309,418.20

Finding the Fourth Proportional to 9,366,928.60, 14,041,061.70 and 4,309,418.20

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Solution

The fourth proportional to 9,366,928.60, 14,041,061.70 and 4,309,418.20 is: 6,459,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,928.60 : 14,041,061.70 = 4,309,418.20 : x
  2. Step 2: Convert to fraction form
    9,366,928.60/14,041,061.70 = 4,309,418.20/x
  3. Step 3: Cross multiply
    9,366,928.60x = 14,041,061.70 × 4,309,418.20
  4. Step 4: Simplify right side
    9,366,928.60x = 60,508,806,837,302.94
  5. Step 5: Solve for x
    x = 60,508,806,837,302.94/9,366,928.60
  6. Step 6: Final answer
    x = 6,459,834.32

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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.