Home / 7,371,594.24-10,176,814.80-5,092,020.96

Finding the Fourth Proportional to 7,371,594.24, 10,176,814.80 and 5,092,020.96

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Solution

The fourth proportional to 7,371,594.24, 10,176,814.80 and 5,092,020.96 is: 7,029,762.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,371,594.24 : 10,176,814.80 = 5,092,020.96 : x
  2. Step 2: Convert to fraction form
    7,371,594.24/10,176,814.80 = 5,092,020.96/x
  3. Step 3: Cross multiply
    7,371,594.24x = 10,176,814.80 × 5,092,020.96
  4. Step 4: Simplify right side
    7,371,594.24x = 51,820,554,267,638.21
  5. Step 5: Solve for x
    x = 51,820,554,267,638.21/7,371,594.24
  6. Step 6: Final answer
    x = 7,029,762.16

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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.