Home / 1,827,053.04-2,740,579.56-564,852.72

Finding the Fourth Proportional to 1,827,053.04, 2,740,579.56 and 564,852.72

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Solution

The fourth proportional to 1,827,053.04, 2,740,579.56 and 564,852.72 is: 847,279.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,053.04 : 2,740,579.56 = 564,852.72 : x
  2. Step 2: Convert to fraction form
    1,827,053.04/2,740,579.56 = 564,852.72/x
  3. Step 3: Cross multiply
    1,827,053.04x = 2,740,579.56 × 564,852.72
  4. Step 4: Simplify right side
    1,827,053.04x = 1,548,023,818,842.40
  5. Step 5: Solve for x
    x = 1,548,023,818,842.40/1,827,053.04
  6. Step 6: Final answer
    x = 847,279.08

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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.