Home / 4,249,809.20-6,374,713.80-3,062,924.30

Finding the Fourth Proportional to 4,249,809.20, 6,374,713.80 and 3,062,924.30

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Solution

The fourth proportional to 4,249,809.20, 6,374,713.80 and 3,062,924.30 is: 4,594,386.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,809.20 : 6,374,713.80 = 3,062,924.30 : x
  2. Step 2: Convert to fraction form
    4,249,809.20/6,374,713.80 = 3,062,924.30/x
  3. Step 3: Cross multiply
    4,249,809.20x = 6,374,713.80 × 3,062,924.30
  4. Step 4: Simplify right side
    4,249,809.20x = 19,525,265,803,565.34
  5. Step 5: Solve for x
    x = 19,525,265,803,565.34/4,249,809.20
  6. Step 6: Final answer
    x = 4,594,386.45

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Similar ratio
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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.