Home / 1,563,075.59-2,344,569.63-498,181.55

Finding the Fourth Proportional to 1,563,075.59, 2,344,569.63 and 498,181.55

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Solution

The fourth proportional to 1,563,075.59, 2,344,569.63 and 498,181.55 is: 747,258.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,075.59 : 2,344,569.63 = 498,181.55 : x
  2. Step 2: Convert to fraction form
    1,563,075.59/2,344,569.63 = 498,181.55/x
  3. Step 3: Cross multiply
    1,563,075.59x = 2,344,569.63 × 498,181.55
  4. Step 4: Simplify right side
    1,563,075.59x = 1,168,021,320,633.48
  5. Step 5: Solve for x
    x = 1,168,021,320,633.48/1,563,075.59
  6. Step 6: Final answer
    x = 747,258.37

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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.