Home / 3,272,011.02-4,514,206.32-1,894,602.78

Finding the Fourth Proportional to 3,272,011.02, 4,514,206.32 and 1,894,602.78

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Solution

The fourth proportional to 3,272,011.02, 4,514,206.32 and 1,894,602.78 is: 2,613,875.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,011.02 : 4,514,206.32 = 1,894,602.78 : x
  2. Step 2: Convert to fraction form
    3,272,011.02/4,514,206.32 = 1,894,602.78/x
  3. Step 3: Cross multiply
    3,272,011.02x = 4,514,206.32 × 1,894,602.78
  4. Step 4: Simplify right side
    3,272,011.02x = 8,552,627,843,365.57
  5. Step 5: Solve for x
    x = 8,552,627,843,365.57/3,272,011.02
  6. Step 6: Final answer
    x = 2,613,875.01

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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.