Home / 1,006,275.72-1,509,676.02-375,195

Finding the Fourth Proportional to 1,006,275.72, 1,509,676.02 and 375,195

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Solution

The fourth proportional to 1,006,275.72, 1,509,676.02 and 375,195 is: 562,890.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,275.72 : 1,509,676.02 = 375,195 : x
  2. Step 2: Convert to fraction form
    1,006,275.72/1,509,676.02 = 375,195/x
  3. Step 3: Cross multiply
    1,006,275.72x = 1,509,676.02 × 375,195
  4. Step 4: Simplify right side
    1,006,275.72x = 566,422,894,323.90
  5. Step 5: Solve for x
    x = 566,422,894,323.90/1,006,275.72
  6. Step 6: Final answer
    x = 562,890.35

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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.