Home / 1,524,081.13-2,103,461.92-973,032.30

Finding the Fourth Proportional to 1,524,081.13, 2,103,461.92 and 973,032.30

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Solution

The fourth proportional to 1,524,081.13, 2,103,461.92 and 973,032.30 is: 1,342,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,081.13 : 2,103,461.92 = 973,032.30 : x
  2. Step 2: Convert to fraction form
    1,524,081.13/2,103,461.92 = 973,032.30/x
  3. Step 3: Cross multiply
    1,524,081.13x = 2,103,461.92 × 973,032.30
  4. Step 4: Simplify right side
    1,524,081.13x = 2,046,736,390,373.51
  5. Step 5: Solve for x
    x = 2,046,736,390,373.51/1,524,081.13
  6. Step 6: Final answer
    x = 1,342,931.39

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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.