Home / 7,277,643.02-10,917,771.74-2,484,211.26

Finding the Fourth Proportional to 7,277,643.02, 10,917,771.74 and 2,484,211.26

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Solution

The fourth proportional to 7,277,643.02, 10,917,771.74 and 2,484,211.26 is: 3,726,763.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,643.02 : 10,917,771.74 = 2,484,211.26 : x
  2. Step 2: Convert to fraction form
    7,277,643.02/10,917,771.74 = 2,484,211.26/x
  3. Step 3: Cross multiply
    7,277,643.02x = 10,917,771.74 × 2,484,211.26
  4. Step 4: Simplify right side
    7,277,643.02x = 27,122,051,490,617.79
  5. Step 5: Solve for x
    x = 27,122,051,490,617.79/7,277,643.02
  6. Step 6: Final answer
    x = 3,726,763.10

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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.