Home / 9,713,048.10-14,569,572.15-2,980,587.30

Finding the Fourth Proportional to 9,713,048.10, 14,569,572.15 and 2,980,587.30

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Solution

The fourth proportional to 9,713,048.10, 14,569,572.15 and 2,980,587.30 is: 4,470,880.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,048.10 : 14,569,572.15 = 2,980,587.30 : x
  2. Step 2: Convert to fraction form
    9,713,048.10/14,569,572.15 = 2,980,587.30/x
  3. Step 3: Cross multiply
    9,713,048.10x = 14,569,572.15 × 2,980,587.30
  4. Step 4: Simplify right side
    9,713,048.10x = 43,425,881,716,723.70
  5. Step 5: Solve for x
    x = 43,425,881,716,723.70/9,713,048.10
  6. Step 6: Final answer
    x = 4,470,880.95

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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.