Home / 736,535.80-1,103,795.72-556,473.20

Finding the Fourth Proportional to 736,535.80, 1,103,795.72 and 556,473.20

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Solution

The fourth proportional to 736,535.80, 1,103,795.72 and 556,473.20 is: 833,948.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,535.80 : 1,103,795.72 = 556,473.20 : x
  2. Step 2: Convert to fraction form
    736,535.80/1,103,795.72 = 556,473.20/x
  3. Step 3: Cross multiply
    736,535.80x = 1,103,795.72 × 556,473.20
  4. Step 4: Simplify right side
    736,535.80x = 614,232,736,454.70
  5. Step 5: Solve for x
    x = 614,232,736,454.70/736,535.80
  6. Step 6: Final answer
    x = 833,948.24

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1.5x scale

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.