Home / 1,552,293.52-2,328,440.88-698,367.94

Finding the Fourth Proportional to 1,552,293.52, 2,328,440.88 and 698,367.94

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Solution

The fourth proportional to 1,552,293.52, 2,328,440.88 and 698,367.94 is: 1,047,552.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,293.52 : 2,328,440.88 = 698,367.94 : x
  2. Step 2: Convert to fraction form
    1,552,293.52/2,328,440.88 = 698,367.94/x
  3. Step 3: Cross multiply
    1,552,293.52x = 2,328,440.88 × 698,367.94
  4. Step 4: Simplify right side
    1,552,293.52x = 1,626,108,445,643.34
  5. Step 5: Solve for x
    x = 1,626,108,445,643.34/1,552,293.52
  6. Step 6: Final answer
    x = 1,047,552.17

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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.