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Finding the Fourth Proportional to 2,846,592.02, 3,927,909.02 and 1,700,429.06

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Solution

The fourth proportional to 2,846,592.02, 3,927,909.02 and 1,700,429.06 is: 2,346,360.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,592.02 : 3,927,909.02 = 1,700,429.06 : x
  2. Step 2: Convert to fraction form
    2,846,592.02/3,927,909.02 = 1,700,429.06/x
  3. Step 3: Cross multiply
    2,846,592.02x = 3,927,909.02 × 1,700,429.06
  4. Step 4: Simplify right side
    2,846,592.02x = 6,679,130,642,644.12
  5. Step 5: Solve for x
    x = 6,679,130,642,644.12/2,846,592.02
  6. Step 6: Final answer
    x = 2,346,360.35

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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.