Home / 1,124,024.29-1,686,590.02-524,898.37

Finding the Fourth Proportional to 1,124,024.29, 1,686,590.02 and 524,898.37

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Solution

The fourth proportional to 1,124,024.29, 1,686,590.02 and 524,898.37 is: 787,606.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,024.29 : 1,686,590.02 = 524,898.37 : x
  2. Step 2: Convert to fraction form
    1,124,024.29/1,686,590.02 = 524,898.37/x
  3. Step 3: Cross multiply
    1,124,024.29x = 1,686,590.02 × 524,898.37
  4. Step 4: Simplify right side
    1,124,024.29x = 885,288,349,731.78
  5. Step 5: Solve for x
    x = 885,288,349,731.78/1,124,024.29
  6. Step 6: Final answer
    x = 787,606.07

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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.