Home / 3,113,886.90-4,670,830.35-2,484,030.90

Finding the Fourth Proportional to 3,113,886.90, 4,670,830.35 and 2,484,030.90

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Solution

The fourth proportional to 3,113,886.90, 4,670,830.35 and 2,484,030.90 is: 3,726,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,886.90 : 4,670,830.35 = 2,484,030.90 : x
  2. Step 2: Convert to fraction form
    3,113,886.90/4,670,830.35 = 2,484,030.90/x
  3. Step 3: Cross multiply
    3,113,886.90x = 4,670,830.35 × 2,484,030.90
  4. Step 4: Simplify right side
    3,113,886.90x = 11,602,486,918,057.81
  5. Step 5: Solve for x
    x = 11,602,486,918,057.81/3,113,886.90
  6. Step 6: Final answer
    x = 3,726,046.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.