Home / 4,833,946.83-6,670,713.50-2,658,490.78

Finding the Fourth Proportional to 4,833,946.83, 6,670,713.50 and 2,658,490.78

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Solution

The fourth proportional to 4,833,946.83, 6,670,713.50 and 2,658,490.78 is: 3,668,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,946.83 : 6,670,713.50 = 2,658,490.78 : x
  2. Step 2: Convert to fraction form
    4,833,946.83/6,670,713.50 = 2,658,490.78/x
  3. Step 3: Cross multiply
    4,833,946.83x = 6,670,713.50 × 2,658,490.78
  4. Step 4: Simplify right side
    4,833,946.83x = 17,734,030,302,417.96
  5. Step 5: Solve for x
    x = 17,734,030,302,417.96/4,833,946.83
  6. Step 6: Final answer
    x = 3,668,644.06

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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.