Home / 7,707,529.56-10,635,038.94-4,398,312.90

Finding the Fourth Proportional to 7,707,529.56, 10,635,038.94 and 4,398,312.90

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Solution

The fourth proportional to 7,707,529.56, 10,635,038.94 and 4,398,312.90 is: 6,068,900.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,707,529.56 : 10,635,038.94 = 4,398,312.90 : x
  2. Step 2: Convert to fraction form
    7,707,529.56/10,635,038.94 = 4,398,312.90/x
  3. Step 3: Cross multiply
    7,707,529.56x = 10,635,038.94 × 4,398,312.90
  4. Step 4: Simplify right side
    7,707,529.56x = 46,776,228,961,804.33
  5. Step 5: Solve for x
    x = 46,776,228,961,804.33/7,707,529.56
  6. Step 6: Final answer
    x = 6,068,900.37

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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.