Home / 1,164,149.48-1,746,224.68-523,705.16

Finding the Fourth Proportional to 1,164,149.48, 1,746,224.68 and 523,705.16

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Solution

The fourth proportional to 1,164,149.48, 1,746,224.68 and 523,705.16 is: 785,557.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,149.48 : 1,746,224.68 = 523,705.16 : x
  2. Step 2: Convert to fraction form
    1,164,149.48/1,746,224.68 = 523,705.16/x
  3. Step 3: Cross multiply
    1,164,149.48x = 1,746,224.68 × 523,705.16
  4. Step 4: Simplify right side
    1,164,149.48x = 914,506,869,651.08
  5. Step 5: Solve for x
    x = 914,506,869,651.08/1,164,149.48
  6. Step 6: Final answer
    x = 785,557.94

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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.