Home / 3,096,016.70-4,640,088.45-1,495,132.70

Finding the Fourth Proportional to 3,096,016.70, 4,640,088.45 and 1,495,132.70

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Solution

The fourth proportional to 3,096,016.70, 4,640,088.45 and 1,495,132.70 is: 2,240,797.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,016.70 : 4,640,088.45 = 1,495,132.70 : x
  2. Step 2: Convert to fraction form
    3,096,016.70/4,640,088.45 = 1,495,132.70/x
  3. Step 3: Cross multiply
    3,096,016.70x = 4,640,088.45 × 1,495,132.70
  4. Step 4: Simplify right side
    3,096,016.70x = 6,937,547,972,487.32
  5. Step 5: Solve for x
    x = 6,937,547,972,487.32/3,096,016.70
  6. Step 6: Final answer
    x = 2,240,797.98

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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.