Home / 1,041,947.24-1,563,106.76-368,419.60

Finding the Fourth Proportional to 1,041,947.24, 1,563,106.76 and 368,419.60

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Solution

The fourth proportional to 1,041,947.24, 1,563,106.76 and 368,419.60 is: 552,695.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,947.24 : 1,563,106.76 = 368,419.60 : x
  2. Step 2: Convert to fraction form
    1,041,947.24/1,563,106.76 = 368,419.60/x
  3. Step 3: Cross multiply
    1,041,947.24x = 1,563,106.76 × 368,419.60
  4. Step 4: Simplify right side
    1,041,947.24x = 575,879,167,276.50
  5. Step 5: Solve for x
    x = 575,879,167,276.50/1,041,947.24
  6. Step 6: Final answer
    x = 552,695.13

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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.