Home / 10,367,287.95-15,550,931.93-6,583,486.35

Finding the Fourth Proportional to 10,367,287.95, 15,550,931.93 and 6,583,486.35

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Solution

The fourth proportional to 10,367,287.95, 15,550,931.93 and 6,583,486.35 is: 9,875,229.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,287.95 : 15,550,931.93 = 6,583,486.35 : x
  2. Step 2: Convert to fraction form
    10,367,287.95/15,550,931.93 = 6,583,486.35/x
  3. Step 3: Cross multiply
    10,367,287.95x = 15,550,931.93 × 6,583,486.35
  4. Step 4: Simplify right side
    10,367,287.95x = 102,379,348,058,016.72
  5. Step 5: Solve for x
    x = 102,379,348,058,016.72/10,367,287.95
  6. Step 6: Final answer
    x = 9,875,229.53

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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.