Home / 9,523,559.07-13,140,260.08-5,603,486.29

Finding the Fourth Proportional to 9,523,559.07, 13,140,260.08 and 5,603,486.29

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Solution

The fourth proportional to 9,523,559.07, 13,140,260.08 and 5,603,486.29 is: 7,731,486.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,523,559.07 : 13,140,260.08 = 5,603,486.29 : x
  2. Step 2: Convert to fraction form
    9,523,559.07/13,140,260.08 = 5,603,486.29/x
  3. Step 3: Cross multiply
    9,523,559.07x = 13,140,260.08 × 5,603,486.29
  4. Step 4: Simplify right side
    9,523,559.07x = 73,631,267,263,885.88
  5. Step 5: Solve for x
    x = 73,631,267,263,885.88/9,523,559.07
  6. Step 6: Final answer
    x = 7,731,486.39

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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.