Home / 1,835,545.46-2,533,097.85-1,008,612.39

Finding the Fourth Proportional to 1,835,545.46, 2,533,097.85 and 1,008,612.39

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Solution

The fourth proportional to 1,835,545.46, 2,533,097.85 and 1,008,612.39 is: 1,391,909.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,545.46 : 2,533,097.85 = 1,008,612.39 : x
  2. Step 2: Convert to fraction form
    1,835,545.46/2,533,097.85 = 1,008,612.39/x
  3. Step 3: Cross multiply
    1,835,545.46x = 2,533,097.85 × 1,008,612.39
  4. Step 4: Simplify right side
    1,835,545.46x = 2,554,913,876,592.36
  5. Step 5: Solve for x
    x = 2,554,913,876,592.36/1,835,545.46
  6. Step 6: Final answer
    x = 1,391,909.89

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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.