Home / 1,752,017.96-2,417,565.20-1,026,699.42

Finding the Fourth Proportional to 1,752,017.96, 2,417,565.20 and 1,026,699.42

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Solution

The fourth proportional to 1,752,017.96, 2,417,565.20 and 1,026,699.42 is: 1,416,716.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,017.96 : 2,417,565.20 = 1,026,699.42 : x
  2. Step 2: Convert to fraction form
    1,752,017.96/2,417,565.20 = 1,026,699.42/x
  3. Step 3: Cross multiply
    1,752,017.96x = 2,417,565.20 × 1,026,699.42
  4. Step 4: Simplify right side
    1,752,017.96x = 2,482,112,788,652.18
  5. Step 5: Solve for x
    x = 2,482,112,788,652.18/1,752,017.96
  6. Step 6: Final answer
    x = 1,416,716.52

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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.