Home / 1,097,107.59-1,645,069.67-497,741.70

Finding the Fourth Proportional to 1,097,107.59, 1,645,069.67 and 497,741.70

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Solution

The fourth proportional to 1,097,107.59, 1,645,069.67 and 497,741.70 is: 746,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,107.59 : 1,645,069.67 = 497,741.70 : x
  2. Step 2: Convert to fraction form
    1,097,107.59/1,645,069.67 = 497,741.70/x
  3. Step 3: Cross multiply
    1,097,107.59x = 1,645,069.67 × 497,741.70
  4. Step 4: Simplify right side
    1,097,107.59x = 818,819,771,675.53
  5. Step 5: Solve for x
    x = 818,819,771,675.53/1,097,107.59
  6. Step 6: Final answer
    x = 746,344.10

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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.