Home / 3,459,068.66-5,188,070.93-1,153,602.18

Finding the Fourth Proportional to 3,459,068.66, 5,188,070.93 and 1,153,602.18

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Solution

The fourth proportional to 3,459,068.66, 5,188,070.93 and 1,153,602.18 is: 1,730,225.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,068.66 : 5,188,070.93 = 1,153,602.18 : x
  2. Step 2: Convert to fraction form
    3,459,068.66/5,188,070.93 = 1,153,602.18/x
  3. Step 3: Cross multiply
    3,459,068.66x = 5,188,070.93 × 1,153,602.18
  4. Step 4: Simplify right side
    3,459,068.66x = 5,984,969,929,074.62
  5. Step 5: Solve for x
    x = 5,984,969,929,074.62/3,459,068.66
  6. Step 6: Final answer
    x = 1,730,225.83

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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.