Home / 9,457,702.20-14,182,406.10-3,776,038.20

Finding the Fourth Proportional to 9,457,702.20, 14,182,406.10 and 3,776,038.20

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Solution

The fourth proportional to 9,457,702.20, 14,182,406.10 and 3,776,038.20 is: 5,662,401.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,702.20 : 14,182,406.10 = 3,776,038.20 : x
  2. Step 2: Convert to fraction form
    9,457,702.20/14,182,406.10 = 3,776,038.20/x
  3. Step 3: Cross multiply
    9,457,702.20x = 14,182,406.10 × 3,776,038.20
  4. Step 4: Simplify right side
    9,457,702.20x = 53,553,307,201,513.02
  5. Step 5: Solve for x
    x = 53,553,307,201,513.02/9,457,702.20
  6. Step 6: Final answer
    x = 5,662,401.51

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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.