Home / 1,527,440.45-2,293,163.06-1,024,253.01

Finding the Fourth Proportional to 1,527,440.45, 2,293,163.06 and 1,024,253.01

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Solution

The fourth proportional to 1,527,440.45, 2,293,163.06 and 1,024,253.01 is: 1,537,722.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,440.45 : 2,293,163.06 = 1,024,253.01 : x
  2. Step 2: Convert to fraction form
    1,527,440.45/2,293,163.06 = 1,024,253.01/x
  3. Step 3: Cross multiply
    1,527,440.45x = 2,293,163.06 × 1,024,253.01
  4. Step 4: Simplify right side
    1,527,440.45x = 2,348,779,163,665.11
  5. Step 5: Solve for x
    x = 2,348,779,163,665.11/1,527,440.45
  6. Step 6: Final answer
    x = 1,537,722.25

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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.