Home / 10,484,075.86-14,468,490.21-5,900,694.10

Finding the Fourth Proportional to 10,484,075.86, 14,468,490.21 and 5,900,694.10

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Solution

The fourth proportional to 10,484,075.86, 14,468,490.21 and 5,900,694.10 is: 8,143,219.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,075.86 : 14,468,490.21 = 5,900,694.10 : x
  2. Step 2: Convert to fraction form
    10,484,075.86/14,468,490.21 = 5,900,694.10/x
  3. Step 3: Cross multiply
    10,484,075.86x = 14,468,490.21 × 5,900,694.10
  4. Step 4: Simplify right side
    10,484,075.86x = 85,374,134,818,054.77
  5. Step 5: Solve for x
    x = 85,374,134,818,054.77/10,484,075.86
  6. Step 6: Final answer
    x = 8,143,219.87

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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.