Home / 740,913.04-1,104,862.10-734,176.72

Finding the Fourth Proportional to 740,913.04, 1,104,862.10 and 734,176.72

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Solution

The fourth proportional to 740,913.04, 1,104,862.10 and 734,176.72 is: 1,094,816.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,913.04 : 1,104,862.10 = 734,176.72 : x
  2. Step 2: Convert to fraction form
    740,913.04/1,104,862.10 = 734,176.72/x
  3. Step 3: Cross multiply
    740,913.04x = 1,104,862.10 × 734,176.72
  4. Step 4: Simplify right side
    740,913.04x = 811,164,032,630.31
  5. Step 5: Solve for x
    x = 811,164,032,630.31/740,913.04
  6. Step 6: Final answer
    x = 1,094,816.79

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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.