Home / 3,262,539.60-4,893,809.40-2,742,908.40

Finding the Fourth Proportional to 3,262,539.60, 4,893,809.40 and 2,742,908.40

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Solution

The fourth proportional to 3,262,539.60, 4,893,809.40 and 2,742,908.40 is: 4,114,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,539.60 : 4,893,809.40 = 2,742,908.40 : x
  2. Step 2: Convert to fraction form
    3,262,539.60/4,893,809.40 = 2,742,908.40/x
  3. Step 3: Cross multiply
    3,262,539.60x = 4,893,809.40 × 2,742,908.40
  4. Step 4: Simplify right side
    3,262,539.60x = 13,423,270,911,258.96
  5. Step 5: Solve for x
    x = 13,423,270,911,258.96/3,262,539.60
  6. Step 6: Final answer
    x = 4,114,362.60

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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.