Home / 9,688,647.87-14,532,898.91-2,499,570.63

Finding the Fourth Proportional to 9,688,647.87, 14,532,898.91 and 2,499,570.63

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Solution

The fourth proportional to 9,688,647.87, 14,532,898.91 and 2,499,570.63 is: 3,749,337.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,688,647.87 : 14,532,898.91 = 2,499,570.63 : x
  2. Step 2: Convert to fraction form
    9,688,647.87/14,532,898.91 = 2,499,570.63/x
  3. Step 3: Cross multiply
    9,688,647.87x = 14,532,898.91 × 2,499,570.63
  4. Step 4: Simplify right side
    9,688,647.87x = 36,326,007,271,697.16
  5. Step 5: Solve for x
    x = 36,326,007,271,697.16/9,688,647.87
  6. Step 6: Final answer
    x = 3,749,337.14

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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.