Home / 1,506,006.12-2,258,346.06-707,514.60

Finding the Fourth Proportional to 1,506,006.12, 2,258,346.06 and 707,514.60

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Solution

The fourth proportional to 1,506,006.12, 2,258,346.06 and 707,514.60 is: 1,060,960.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,006.12 : 2,258,346.06 = 707,514.60 : x
  2. Step 2: Convert to fraction form
    1,506,006.12/2,258,346.06 = 707,514.60/x
  3. Step 3: Cross multiply
    1,506,006.12x = 2,258,346.06 × 707,514.60
  4. Step 4: Simplify right side
    1,506,006.12x = 1,597,812,809,302.48
  5. Step 5: Solve for x
    x = 1,597,812,809,302.48/1,506,006.12
  6. Step 6: Final answer
    x = 1,060,960.37

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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.