Home / 8,006,088-12,010,376.16-2,688,548.16

Finding the Fourth Proportional to 8,006,088, 12,010,376.16 and 2,688,548.16

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Solution

The fourth proportional to 8,006,088, 12,010,376.16 and 2,688,548.16 is: 4,033,240.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006,088 : 12,010,376.16 = 2,688,548.16 : x
  2. Step 2: Convert to fraction form
    8,006,088/12,010,376.16 = 2,688,548.16/x
  3. Step 3: Cross multiply
    8,006,088x = 12,010,376.16 × 2,688,548.16
  4. Step 4: Simplify right side
    8,006,088x = 32,290,474,725,875.87
  5. Step 5: Solve for x
    x = 32,290,474,725,875.87/8,006,088
  6. Step 6: Final answer
    x = 4,033,240.05

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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.