Home / 8,299,582.02-11,453,400.56-4,628,502.50

Finding the Fourth Proportional to 8,299,582.02, 11,453,400.56 and 4,628,502.50

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Solution

The fourth proportional to 8,299,582.02, 11,453,400.56 and 4,628,502.50 is: 6,387,320.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,582.02 : 11,453,400.56 = 4,628,502.50 : x
  2. Step 2: Convert to fraction form
    8,299,582.02/11,453,400.56 = 4,628,502.50/x
  3. Step 3: Cross multiply
    8,299,582.02x = 11,453,400.56 × 4,628,502.50
  4. Step 4: Simplify right side
    8,299,582.02x = 53,012,093,125,461.41
  5. Step 5: Solve for x
    x = 53,012,093,125,461.41/8,299,582.02
  6. Step 6: Final answer
    x = 6,387,320.83

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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.