Home / 4,697,763.09-6,482,802.76-2,764,148.91

Finding the Fourth Proportional to 4,697,763.09, 6,482,802.76 and 2,764,148.91

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Solution

The fourth proportional to 4,697,763.09, 6,482,802.76 and 2,764,148.91 is: 3,814,460.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,763.09 : 6,482,802.76 = 2,764,148.91 : x
  2. Step 2: Convert to fraction form
    4,697,763.09/6,482,802.76 = 2,764,148.91/x
  3. Step 3: Cross multiply
    4,697,763.09x = 6,482,802.76 × 2,764,148.91
  4. Step 4: Simplify right side
    4,697,763.09x = 17,919,432,182,798.99
  5. Step 5: Solve for x
    x = 17,919,432,182,798.99/4,697,763.09
  6. Step 6: Final answer
    x = 3,814,460.59

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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.