Home / 9,366,966.10-14,041,117.95-4,309,455.70

Finding the Fourth Proportional to 9,366,966.10, 14,041,117.95 and 4,309,455.70

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Solution

The fourth proportional to 9,366,966.10, 14,041,117.95 and 4,309,455.70 is: 6,459,890.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,966.10 : 14,041,117.95 = 4,309,455.70 : x
  2. Step 2: Convert to fraction form
    9,366,966.10/14,041,117.95 = 4,309,455.70/x
  3. Step 3: Cross multiply
    9,366,966.10x = 14,041,117.95 × 4,309,455.70
  4. Step 4: Simplify right side
    9,366,966.10x = 60,509,575,783,999.81
  5. Step 5: Solve for x
    x = 60,509,575,783,999.81/9,366,966.10
  6. Step 6: Final answer
    x = 6,459,890.55

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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.