Home / 1,046,323.80-1,570,652.10-573,931.80

Finding the Fourth Proportional to 1,046,323.80, 1,570,652.10 and 573,931.80

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Solution

The fourth proportional to 1,046,323.80, 1,570,652.10 and 573,931.80 is: 861,537.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,323.80 : 1,570,652.10 = 573,931.80 : x
  2. Step 2: Convert to fraction form
    1,046,323.80/1,570,652.10 = 573,931.80/x
  3. Step 3: Cross multiply
    1,046,323.80x = 1,570,652.10 × 573,931.80
  4. Step 4: Simplify right side
    1,046,323.80x = 901,447,186,926.78
  5. Step 5: Solve for x
    x = 901,447,186,926.78/1,046,323.80
  6. Step 6: Final answer
    x = 861,537.50

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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.