Home / 4,374,929.60-6,562,394.40-2,249,165.60

Finding the Fourth Proportional to 4,374,929.60, 6,562,394.40 and 2,249,165.60

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Solution

The fourth proportional to 4,374,929.60, 6,562,394.40 and 2,249,165.60 is: 3,373,748.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,929.60 : 6,562,394.40 = 2,249,165.60 : x
  2. Step 2: Convert to fraction form
    4,374,929.60/6,562,394.40 = 2,249,165.60/x
  3. Step 3: Cross multiply
    4,374,929.60x = 6,562,394.40 × 2,249,165.60
  4. Step 4: Simplify right side
    4,374,929.60x = 14,759,911,738,112.64
  5. Step 5: Solve for x
    x = 14,759,911,738,112.64/4,374,929.60
  6. Step 6: Final answer
    x = 3,373,748.40

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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.