Home / 4,925,782.84-6,798,000.54-2,750,746.20

Finding the Fourth Proportional to 4,925,782.84, 6,798,000.54 and 2,750,746.20

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Solution

The fourth proportional to 4,925,782.84, 6,798,000.54 and 2,750,746.20 is: 3,796,264.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,782.84 : 6,798,000.54 = 2,750,746.20 : x
  2. Step 2: Convert to fraction form
    4,925,782.84/6,798,000.54 = 2,750,746.20/x
  3. Step 3: Cross multiply
    4,925,782.84x = 6,798,000.54 × 2,750,746.20
  4. Step 4: Simplify right side
    4,925,782.84x = 18,699,574,153,002.95
  5. Step 5: Solve for x
    x = 18,699,574,153,002.95/4,925,782.84
  6. Step 6: Final answer
    x = 3,796,264.42

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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.