Home / 9,432,406.80-14,148,610.20-6,562,625.40

Finding the Fourth Proportional to 9,432,406.80, 14,148,610.20 and 6,562,625.40

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Solution

The fourth proportional to 9,432,406.80, 14,148,610.20 and 6,562,625.40 is: 9,843,938.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,406.80 : 14,148,610.20 = 6,562,625.40 : x
  2. Step 2: Convert to fraction form
    9,432,406.80/14,148,610.20 = 6,562,625.40/x
  3. Step 3: Cross multiply
    9,432,406.80x = 14,148,610.20 × 6,562,625.40
  4. Step 4: Simplify right side
    9,432,406.80x = 92,852,028,673,219.08
  5. Step 5: Solve for x
    x = 92,852,028,673,219.08/9,432,406.80
  6. Step 6: Final answer
    x = 9,843,938.10

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1.5x scale

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.