Home / 834,881.01-1,152,138.02-452,907.83

Finding the Fourth Proportional to 834,881.01, 1,152,138.02 and 452,907.83

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Solution

The fourth proportional to 834,881.01, 1,152,138.02 and 452,907.83 is: 625,014.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,881.01 : 1,152,138.02 = 452,907.83 : x
  2. Step 2: Convert to fraction form
    834,881.01/1,152,138.02 = 452,907.83/x
  3. Step 3: Cross multiply
    834,881.01x = 1,152,138.02 × 452,907.83
  4. Step 4: Simplify right side
    834,881.01x = 521,812,322,473.47
  5. Step 5: Solve for x
    x = 521,812,322,473.47/834,881.01
  6. Step 6: Final answer
    x = 625,014.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.