Home / 1,172,525.59-1,759,162.02-524,001.47

Finding the Fourth Proportional to 1,172,525.59, 1,759,162.02 and 524,001.47

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Solution

The fourth proportional to 1,172,525.59, 1,759,162.02 and 524,001.47 is: 786,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,525.59 : 1,759,162.02 = 524,001.47 : x
  2. Step 2: Convert to fraction form
    1,172,525.59/1,759,162.02 = 524,001.47/x
  3. Step 3: Cross multiply
    1,172,525.59x = 1,759,162.02 × 524,001.47
  4. Step 4: Simplify right side
    1,172,525.59x = 921,803,473,687.35
  5. Step 5: Solve for x
    x = 921,803,473,687.35/1,172,525.59
  6. Step 6: Final answer
    x = 786,169.17

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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.