Home / 4,736,404.10-7,101,106.95-2,038,520.90

Finding the Fourth Proportional to 4,736,404.10, 7,101,106.95 and 2,038,520.90

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Solution

The fourth proportional to 4,736,404.10, 7,101,106.95 and 2,038,520.90 is: 3,056,275.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,404.10 : 7,101,106.95 = 2,038,520.90 : x
  2. Step 2: Convert to fraction form
    4,736,404.10/7,101,106.95 = 2,038,520.90/x
  3. Step 3: Cross multiply
    4,736,404.10x = 7,101,106.95 × 2,038,520.90
  4. Step 4: Simplify right side
    4,736,404.10x = 14,475,754,930,710.25
  5. Step 5: Solve for x
    x = 14,475,754,930,710.25/4,736,404.10
  6. Step 6: Final answer
    x = 3,056,275.31

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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.