Home / 4,973,625.38-7,460,437.64-1,379,392.26

Finding the Fourth Proportional to 4,973,625.38, 7,460,437.64 and 1,379,392.26

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Solution

The fourth proportional to 4,973,625.38, 7,460,437.64 and 1,379,392.26 is: 2,069,088.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,625.38 : 7,460,437.64 = 1,379,392.26 : x
  2. Step 2: Convert to fraction form
    4,973,625.38/7,460,437.64 = 1,379,392.26/x
  3. Step 3: Cross multiply
    4,973,625.38x = 7,460,437.64 × 1,379,392.26
  4. Step 4: Simplify right side
    4,973,625.38x = 10,290,869,929,931.71
  5. Step 5: Solve for x
    x = 10,290,869,929,931.71/4,973,625.38
  6. Step 6: Final answer
    x = 2,069,088.27

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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.