Home / 3,495,283.17-5,243,111.61-1,099,314.65

Finding the Fourth Proportional to 3,495,283.17, 5,243,111.61 and 1,099,314.65

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Solution

The fourth proportional to 3,495,283.17, 5,243,111.61 and 1,099,314.65 is: 1,649,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,283.17 : 5,243,111.61 = 1,099,314.65 : x
  2. Step 2: Convert to fraction form
    3,495,283.17/5,243,111.61 = 1,099,314.65/x
  3. Step 3: Cross multiply
    3,495,283.17x = 5,243,111.61 × 1,099,314.65
  4. Step 4: Simplify right side
    3,495,283.17x = 5,763,829,378,242.53
  5. Step 5: Solve for x
    x = 5,763,829,378,242.53/3,495,283.17
  6. Step 6: Final answer
    x = 1,649,030.74

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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.