Home / 8,617,230.13-11,891,635.63-4,750,111.11

Finding the Fourth Proportional to 8,617,230.13, 11,891,635.63 and 4,750,111.11

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Solution

The fourth proportional to 8,617,230.13, 11,891,635.63 and 4,750,111.11 is: 6,555,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,617,230.13 : 11,891,635.63 = 4,750,111.11 : x
  2. Step 2: Convert to fraction form
    8,617,230.13/11,891,635.63 = 4,750,111.11/x
  3. Step 3: Cross multiply
    8,617,230.13x = 11,891,635.63 × 4,750,111.11
  4. Step 4: Simplify right side
    8,617,230.13x = 56,486,590,498,384.30
  5. Step 5: Solve for x
    x = 56,486,590,498,384.30/8,617,230.13
  6. Step 6: Final answer
    x = 6,555,075.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.