Home / 4,009,952.88-6,012,527.15-1,276,319.52

Finding the Fourth Proportional to 4,009,952.88, 6,012,527.15 and 1,276,319.52

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Solution

The fourth proportional to 4,009,952.88, 6,012,527.15 and 1,276,319.52 is: 1,913,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,952.88 : 6,012,527.15 = 1,276,319.52 : x
  2. Step 2: Convert to fraction form
    4,009,952.88/6,012,527.15 = 1,276,319.52/x
  3. Step 3: Cross multiply
    4,009,952.88x = 6,012,527.15 × 1,276,319.52
  4. Step 4: Simplify right side
    4,009,952.88x = 7,673,905,759,693.37
  5. Step 5: Solve for x
    x = 7,673,905,759,693.37/4,009,952.88
  6. Step 6: Final answer
    x = 1,913,714.70

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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.