Home / 4,319,666.01-6,480,465.47-1,624,014.56

Finding the Fourth Proportional to 4,319,666.01, 6,480,465.47 and 1,624,014.56

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Solution

The fourth proportional to 4,319,666.01, 6,480,465.47 and 1,624,014.56 is: 2,436,385.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,666.01 : 6,480,465.47 = 1,624,014.56 : x
  2. Step 2: Convert to fraction form
    4,319,666.01/6,480,465.47 = 1,624,014.56/x
  3. Step 3: Cross multiply
    4,319,666.01x = 6,480,465.47 × 1,624,014.56
  4. Step 4: Simplify right side
    4,319,666.01x = 10,524,370,297,595.93
  5. Step 5: Solve for x
    x = 10,524,370,297,595.93/4,319,666.01
  6. Step 6: Final answer
    x = 2,436,385.19

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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.