Home / 4,155,307.63-6,235,390.29-3,001,416.35

Finding the Fourth Proportional to 4,155,307.63, 6,235,390.29 and 3,001,416.35

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Solution

The fourth proportional to 4,155,307.63, 6,235,390.29 and 3,001,416.35 is: 4,503,878.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,307.63 : 6,235,390.29 = 3,001,416.35 : x
  2. Step 2: Convert to fraction form
    4,155,307.63/6,235,390.29 = 3,001,416.35/x
  3. Step 3: Cross multiply
    4,155,307.63x = 6,235,390.29 × 3,001,416.35
  4. Step 4: Simplify right side
    4,155,307.63x = 18,715,002,381,061.76
  5. Step 5: Solve for x
    x = 18,715,002,381,061.76/4,155,307.63
  6. Step 6: Final answer
    x = 4,503,878.91

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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.