Home / 4,374,042.58-6,036,182.50-2,440,303.46

Finding the Fourth Proportional to 4,374,042.58, 6,036,182.50 and 2,440,303.46

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Solution

The fourth proportional to 4,374,042.58, 6,036,182.50 and 2,440,303.46 is: 3,367,620.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,042.58 : 6,036,182.50 = 2,440,303.46 : x
  2. Step 2: Convert to fraction form
    4,374,042.58/6,036,182.50 = 2,440,303.46/x
  3. Step 3: Cross multiply
    4,374,042.58x = 6,036,182.50 × 2,440,303.46
  4. Step 4: Simplify right side
    4,374,042.58x = 14,730,117,039,941.45
  5. Step 5: Solve for x
    x = 14,730,117,039,941.45/4,374,042.58
  6. Step 6: Final answer
    x = 3,367,620.86

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1.5x scale

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.