Home / 1,593,665.08-2,390,964.52-514,155.76

Finding the Fourth Proportional to 1,593,665.08, 2,390,964.52 and 514,155.76

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Solution

The fourth proportional to 1,593,665.08, 2,390,964.52 and 514,155.76 is: 771,384.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,665.08 : 2,390,964.52 = 514,155.76 : x
  2. Step 2: Convert to fraction form
    1,593,665.08/2,390,964.52 = 514,155.76/x
  3. Step 3: Cross multiply
    1,593,665.08x = 2,390,964.52 × 514,155.76
  4. Step 4: Simplify right side
    1,593,665.08x = 1,229,328,179,913.64
  5. Step 5: Solve for x
    x = 1,229,328,179,913.64/1,593,665.08
  6. Step 6: Final answer
    x = 771,384.27

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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.