Home / 1,573,798.20-2,360,827.37-663,244.12

Finding the Fourth Proportional to 1,573,798.20, 2,360,827.37 and 663,244.12

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Solution

The fourth proportional to 1,573,798.20, 2,360,827.37 and 663,244.12 is: 994,921.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,798.20 : 2,360,827.37 = 663,244.12 : x
  2. Step 2: Convert to fraction form
    1,573,798.20/2,360,827.37 = 663,244.12/x
  3. Step 3: Cross multiply
    1,573,798.20x = 2,360,827.37 × 663,244.12
  4. Step 4: Simplify right side
    1,573,798.20x = 1,565,804,871,487.56
  5. Step 5: Solve for x
    x = 1,565,804,871,487.56/1,573,798.20
  6. Step 6: Final answer
    x = 994,921.00

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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.