Home / 1,506,598.56-2,258,802.16-707,468.32

Finding the Fourth Proportional to 1,506,598.56, 2,258,802.16 and 707,468.32

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Solution

The fourth proportional to 1,506,598.56, 2,258,802.16 and 707,468.32 is: 1,060,687.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,598.56 : 2,258,802.16 = 707,468.32 : x
  2. Step 2: Convert to fraction form
    1,506,598.56/2,258,802.16 = 707,468.32/x
  3. Step 3: Cross multiply
    1,506,598.56x = 2,258,802.16 × 707,468.32
  4. Step 4: Simplify right side
    1,506,598.56x = 1,598,030,969,347.57
  5. Step 5: Solve for x
    x = 1,598,030,969,347.57/1,506,598.56
  6. Step 6: Final answer
    x = 1,060,687.97

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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.