Home / 7,703,435.04-10,631,060.76-4,265,676.07

Finding the Fourth Proportional to 7,703,435.04, 10,631,060.76 and 4,265,676.07

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Solution

The fourth proportional to 7,703,435.04, 10,631,060.76 and 4,265,676.07 is: 5,886,810.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,435.04 : 10,631,060.76 = 4,265,676.07 : x
  2. Step 2: Convert to fraction form
    7,703,435.04/10,631,060.76 = 4,265,676.07/x
  3. Step 3: Cross multiply
    7,703,435.04x = 10,631,060.76 × 4,265,676.07
  4. Step 4: Simplify right side
    7,703,435.04x = 45,348,661,472,066.65
  5. Step 5: Solve for x
    x = 45,348,661,472,066.65/7,703,435.04
  6. Step 6: Final answer
    x = 5,886,810.40

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Double scale
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1.5x scale

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.