Home / 9,922,776.48-14,862,464.19-7,035,391.08

Finding the Fourth Proportional to 9,922,776.48, 14,862,464.19 and 7,035,391.08

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Solution

The fourth proportional to 9,922,776.48, 14,862,464.19 and 7,035,391.08 is: 10,537,700.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,776.48 : 14,862,464.19 = 7,035,391.08 : x
  2. Step 2: Convert to fraction form
    9,922,776.48/14,862,464.19 = 7,035,391.08/x
  3. Step 3: Cross multiply
    9,922,776.48x = 14,862,464.19 × 7,035,391.08
  4. Step 4: Simplify right side
    9,922,776.48x = 104,563,247,989,145.42
  5. Step 5: Solve for x
    x = 104,563,247,989,145.42/9,922,776.48
  6. Step 6: Final answer
    x = 10,537,700.63

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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.