Home / 10,296,255-14,208,833.61-5,712,565.44

Finding the Fourth Proportional to 10,296,255, 14,208,833.61 and 5,712,565.44

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Solution

The fourth proportional to 10,296,255, 14,208,833.61 and 5,712,565.44 is: 7,883,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,255 : 14,208,833.61 = 5,712,565.44 : x
  2. Step 2: Convert to fraction form
    10,296,255/14,208,833.61 = 5,712,565.44/x
  3. Step 3: Cross multiply
    10,296,255x = 14,208,833.61 × 5,712,565.44
  4. Step 4: Simplify right side
    10,296,255x = 81,168,891,823,196.44
  5. Step 5: Solve for x
    x = 81,168,891,823,196.44/10,296,255
  6. Step 6: Final answer
    x = 7,883,341.26

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1.5x scale

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.