Home / 9,366,970.10-14,041,123.95-4,309,459.70

Finding the Fourth Proportional to 9,366,970.10, 14,041,123.95 and 4,309,459.70

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Solution

The fourth proportional to 9,366,970.10, 14,041,123.95 and 4,309,459.70 is: 6,459,896.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,970.10 : 14,041,123.95 = 4,309,459.70 : x
  2. Step 2: Convert to fraction form
    9,366,970.10/14,041,123.95 = 4,309,459.70/x
  3. Step 3: Cross multiply
    9,366,970.10x = 14,041,123.95 × 4,309,459.70
  4. Step 4: Simplify right side
    9,366,970.10x = 60,509,657,805,229.81
  5. Step 5: Solve for x
    x = 60,509,657,805,229.81/9,366,970.10
  6. Step 6: Final answer
    x = 6,459,896.55

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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.