Home / 1,510,269.60-2,265,330.57-563,566.50

Finding the Fourth Proportional to 1,510,269.60, 2,265,330.57 and 563,566.50

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Solution

The fourth proportional to 1,510,269.60, 2,265,330.57 and 563,566.50 is: 845,322.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,269.60 : 2,265,330.57 = 563,566.50 : x
  2. Step 2: Convert to fraction form
    1,510,269.60/2,265,330.57 = 563,566.50/x
  3. Step 3: Cross multiply
    1,510,269.60x = 2,265,330.57 × 563,566.50
  4. Step 4: Simplify right side
    1,510,269.60x = 1,276,664,420,677.90
  5. Step 5: Solve for x
    x = 1,276,664,420,677.90/1,510,269.60
  6. Step 6: Final answer
    x = 845,322.20

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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.