Home / 9,578,713.80-14,363,642.03-4,184,587.65

Finding the Fourth Proportional to 9,578,713.80, 14,363,642.03 and 4,184,587.65

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Solution

The fourth proportional to 9,578,713.80, 14,363,642.03 and 4,184,587.65 is: 6,274,946.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,713.80 : 14,363,642.03 = 4,184,587.65 : x
  2. Step 2: Convert to fraction form
    9,578,713.80/14,363,642.03 = 4,184,587.65/x
  3. Step 3: Cross multiply
    9,578,713.80x = 14,363,642.03 × 4,184,587.65
  4. Step 4: Simplify right side
    9,578,713.80x = 60,105,919,026,835.99
  5. Step 5: Solve for x
    x = 60,105,919,026,835.99/9,578,713.80
  6. Step 6: Final answer
    x = 6,274,946.75

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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.