Home / 6,417,271.98-9,626,258.58-1,625,002.80

Finding the Fourth Proportional to 6,417,271.98, 9,626,258.58 and 1,625,002.80

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Solution

The fourth proportional to 6,417,271.98, 9,626,258.58 and 1,625,002.80 is: 2,437,592.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,271.98 : 9,626,258.58 = 1,625,002.80 : x
  2. Step 2: Convert to fraction form
    6,417,271.98/9,626,258.58 = 1,625,002.80/x
  3. Step 3: Cross multiply
    6,417,271.98x = 9,626,258.58 × 1,625,002.80
  4. Step 4: Simplify right side
    6,417,271.98x = 15,642,697,146,024.03
  5. Step 5: Solve for x
    x = 15,642,697,146,024.03/6,417,271.98
  6. Step 6: Final answer
    x = 2,437,592.98

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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.