Home / 3,463,258.79-4,779,303.61-1,935,365.92

Finding the Fourth Proportional to 3,463,258.79, 4,779,303.61 and 1,935,365.92

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Solution

The fourth proportional to 3,463,258.79, 4,779,303.61 and 1,935,365.92 is: 2,670,808.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,258.79 : 4,779,303.61 = 1,935,365.92 : x
  2. Step 2: Convert to fraction form
    3,463,258.79/4,779,303.61 = 1,935,365.92/x
  3. Step 3: Cross multiply
    3,463,258.79x = 4,779,303.61 × 1,935,365.92
  4. Step 4: Simplify right side
    3,463,258.79x = 9,249,701,304,230.45
  5. Step 5: Solve for x
    x = 9,249,701,304,230.45/3,463,258.79
  6. Step 6: Final answer
    x = 2,670,808.58

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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.