Home / 7,849,737.40-10,832,281.84-4,586,850.04

Finding the Fourth Proportional to 7,849,737.40, 10,832,281.84 and 4,586,850.04

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Solution

The fourth proportional to 7,849,737.40, 10,832,281.84 and 4,586,850.04 is: 6,329,645.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,849,737.40 : 10,832,281.84 = 4,586,850.04 : x
  2. Step 2: Convert to fraction form
    7,849,737.40/10,832,281.84 = 4,586,850.04/x
  3. Step 3: Cross multiply
    7,849,737.40x = 10,832,281.84 × 4,586,850.04
  4. Step 4: Simplify right side
    7,849,737.40x = 49,686,052,391,095.27
  5. Step 5: Solve for x
    x = 49,686,052,391,095.27/7,849,737.40
  6. Step 6: Final answer
    x = 6,329,645.17

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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.