Home / 3,463,259.40-4,779,304.45-1,935,366.52

Finding the Fourth Proportional to 3,463,259.40, 4,779,304.45 and 1,935,366.52

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Solution

The fourth proportional to 3,463,259.40, 4,779,304.45 and 1,935,366.52 is: 2,670,809.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,259.40 : 4,779,304.45 = 1,935,366.52 : x
  2. Step 2: Convert to fraction form
    3,463,259.40/4,779,304.45 = 1,935,366.52/x
  3. Step 3: Cross multiply
    3,463,259.40x = 4,779,304.45 × 1,935,366.52
  4. Step 4: Simplify right side
    3,463,259.40x = 9,249,705,821,417.01
  5. Step 5: Solve for x
    x = 9,249,705,821,417.01/3,463,259.40
  6. Step 6: Final answer
    x = 2,670,809.42

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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.