Home / 1,264,526.01-1,897,411.80-590,509.36

Finding the Fourth Proportional to 1,264,526.01, 1,897,411.80 and 590,509.36

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Solution

The fourth proportional to 1,264,526.01, 1,897,411.80 and 590,509.36 is: 886,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,526.01 : 1,897,411.80 = 590,509.36 : x
  2. Step 2: Convert to fraction form
    1,264,526.01/1,897,411.80 = 590,509.36/x
  3. Step 3: Cross multiply
    1,264,526.01x = 1,897,411.80 × 590,509.36
  4. Step 4: Simplify right side
    1,264,526.01x = 1,120,439,422,930.92
  5. Step 5: Solve for x
    x = 1,120,439,422,930.92/1,264,526.01
  6. Step 6: Final answer
    x = 886,054.86

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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.