Home / 1,731,686.04-2,584,848.06-1,527,159.24

Finding the Fourth Proportional to 1,731,686.04, 2,584,848.06 and 1,527,159.24

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Solution

The fourth proportional to 1,731,686.04, 2,584,848.06 and 1,527,159.24 is: 2,279,555.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,686.04 : 2,584,848.06 = 1,527,159.24 : x
  2. Step 2: Convert to fraction form
    1,731,686.04/2,584,848.06 = 1,527,159.24/x
  3. Step 3: Cross multiply
    1,731,686.04x = 2,584,848.06 × 1,527,159.24
  4. Step 4: Simplify right side
    1,731,686.04x = 3,947,474,598,825.07
  5. Step 5: Solve for x
    x = 3,947,474,598,825.07/1,731,686.04
  6. Step 6: Final answer
    x = 2,279,555.59

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.