Home / 3,771,607.68-5,658,290.28-1,075,970.16

Finding the Fourth Proportional to 3,771,607.68, 5,658,290.28 and 1,075,970.16

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Solution

The fourth proportional to 3,771,607.68, 5,658,290.28 and 1,075,970.16 is: 1,614,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,607.68 : 5,658,290.28 = 1,075,970.16 : x
  2. Step 2: Convert to fraction form
    3,771,607.68/5,658,290.28 = 1,075,970.16/x
  3. Step 3: Cross multiply
    3,771,607.68x = 5,658,290.28 × 1,075,970.16
  4. Step 4: Simplify right side
    3,771,607.68x = 6,088,151,497,898.05
  5. Step 5: Solve for x
    x = 6,088,151,497,898.05/3,771,607.68
  6. Step 6: Final answer
    x = 1,614,205.93

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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.