Home / 1,073,656.15-1,610,442.19-363,684.19

Finding the Fourth Proportional to 1,073,656.15, 1,610,442.19 and 363,684.19

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Solution

The fourth proportional to 1,073,656.15, 1,610,442.19 and 363,684.19 is: 545,512.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,656.15 : 1,610,442.19 = 363,684.19 : x
  2. Step 2: Convert to fraction form
    1,073,656.15/1,610,442.19 = 363,684.19/x
  3. Step 3: Cross multiply
    1,073,656.15x = 1,610,442.19 × 363,684.19
  4. Step 4: Simplify right side
    1,073,656.15x = 585,692,363,411.98
  5. Step 5: Solve for x
    x = 585,692,363,411.98/1,073,656.15
  6. Step 6: Final answer
    x = 545,512.05

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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.