Home / 9,559,970.60-14,339,955.90-8,804,143.40

Finding the Fourth Proportional to 9,559,970.60, 14,339,955.90 and 8,804,143.40

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Solution

The fourth proportional to 9,559,970.60, 14,339,955.90 and 8,804,143.40 is: 13,206,215.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,970.60 : 14,339,955.90 = 8,804,143.40 : x
  2. Step 2: Convert to fraction form
    9,559,970.60/14,339,955.90 = 8,804,143.40/x
  3. Step 3: Cross multiply
    9,559,970.60x = 14,339,955.90 × 8,804,143.40
  4. Step 4: Simplify right side
    9,559,970.60x = 126,251,028,093,276.06
  5. Step 5: Solve for x
    x = 126,251,028,093,276.06/9,559,970.60
  6. Step 6: Final answer
    x = 13,206,215.10

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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.