Home / 944,184.08-1,302,957.52-514,467.76

Finding the Fourth Proportional to 944,184.08, 1,302,957.52 and 514,467.76

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Solution

The fourth proportional to 944,184.08, 1,302,957.52 and 514,467.76 is: 709,956.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,184.08 : 1,302,957.52 = 514,467.76 : x
  2. Step 2: Convert to fraction form
    944,184.08/1,302,957.52 = 514,467.76/x
  3. Step 3: Cross multiply
    944,184.08x = 1,302,957.52 × 514,467.76
  4. Step 4: Simplify right side
    944,184.08x = 670,329,636,689.56
  5. Step 5: Solve for x
    x = 670,329,636,689.56/944,184.08
  6. Step 6: Final answer
    x = 709,956.51

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1.5x scale

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.