Home / 9,093,088.42-12,564,876.32-6,475,047.26

Finding the Fourth Proportional to 9,093,088.42, 12,564,876.32 and 6,475,047.26

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Solution

The fourth proportional to 9,093,088.42, 12,564,876.32 and 6,475,047.26 is: 8,947,253.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093,088.42 : 12,564,876.32 = 6,475,047.26 : x
  2. Step 2: Convert to fraction form
    9,093,088.42/12,564,876.32 = 6,475,047.26/x
  3. Step 3: Cross multiply
    9,093,088.42x = 12,564,876.32 × 6,475,047.26
  4. Step 4: Simplify right side
    9,093,088.42x = 81,358,167,988,054.88
  5. Step 5: Solve for x
    x = 81,358,167,988,054.88/9,093,088.42
  6. Step 6: Final answer
    x = 8,947,253.59

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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.