Home / 1,656,264.60-2,484,397.26-519,026.58

Finding the Fourth Proportional to 1,656,264.60, 2,484,397.26 and 519,026.58

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Solution

The fourth proportional to 1,656,264.60, 2,484,397.26 and 519,026.58 is: 778,539.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,264.60 : 2,484,397.26 = 519,026.58 : x
  2. Step 2: Convert to fraction form
    1,656,264.60/2,484,397.26 = 519,026.58/x
  3. Step 3: Cross multiply
    1,656,264.60x = 2,484,397.26 × 519,026.58
  4. Step 4: Simplify right side
    1,656,264.60x = 1,289,468,213,219.17
  5. Step 5: Solve for x
    x = 1,289,468,213,219.17/1,656,264.60
  6. Step 6: Final answer
    x = 778,539.98

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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.