Home / 1,105,925.04-1,658,829.24-544,770

Finding the Fourth Proportional to 1,105,925.04, 1,658,829.24 and 544,770

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Solution

The fourth proportional to 1,105,925.04, 1,658,829.24 and 544,770 is: 817,126.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,925.04 : 1,658,829.24 = 544,770 : x
  2. Step 2: Convert to fraction form
    1,105,925.04/1,658,829.24 = 544,770/x
  3. Step 3: Cross multiply
    1,105,925.04x = 1,658,829.24 × 544,770
  4. Step 4: Simplify right side
    1,105,925.04x = 903,680,405,074.80
  5. Step 5: Solve for x
    x = 903,680,405,074.80/1,105,925.04
  6. Step 6: Final answer
    x = 817,126.27

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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.