Home / 2,124,554.60-2,935,615.02-1,698,352.04

Finding the Fourth Proportional to 2,124,554.60, 2,935,615.02 and 1,698,352.04

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Solution

The fourth proportional to 2,124,554.60, 2,935,615.02 and 1,698,352.04 is: 2,346,707.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,124,554.60 : 2,935,615.02 = 1,698,352.04 : x
  2. Step 2: Convert to fraction form
    2,124,554.60/2,935,615.02 = 1,698,352.04/x
  3. Step 3: Cross multiply
    2,124,554.60x = 2,935,615.02 × 1,698,352.04
  4. Step 4: Simplify right side
    2,124,554.60x = 4,985,707,757,871.64
  5. Step 5: Solve for x
    x = 4,985,707,757,871.64/2,124,554.60
  6. Step 6: Final answer
    x = 2,346,707.29

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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.