Home / 4,422,909.02-6,105,497.69-2,973,445.13

Finding the Fourth Proportional to 4,422,909.02, 6,105,497.69 and 2,973,445.13

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Solution

The fourth proportional to 4,422,909.02, 6,105,497.69 and 2,973,445.13 is: 4,104,620.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,909.02 : 6,105,497.69 = 2,973,445.13 : x
  2. Step 2: Convert to fraction form
    4,422,909.02/6,105,497.69 = 2,973,445.13/x
  3. Step 3: Cross multiply
    4,422,909.02x = 6,105,497.69 × 2,973,445.13
  4. Step 4: Simplify right side
    4,422,909.02x = 18,154,362,349,462.88
  5. Step 5: Solve for x
    x = 18,154,362,349,462.88/4,422,909.02
  6. Step 6: Final answer
    x = 4,104,620.35

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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.