Home / 5,668,855.02-8,501,538.39-1,624,259.14

Finding the Fourth Proportional to 5,668,855.02, 8,501,538.39 and 1,624,259.14

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Solution

The fourth proportional to 5,668,855.02, 8,501,538.39 and 1,624,259.14 is: 2,435,888.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,855.02 : 8,501,538.39 = 1,624,259.14 : x
  2. Step 2: Convert to fraction form
    5,668,855.02/8,501,538.39 = 1,624,259.14/x
  3. Step 3: Cross multiply
    5,668,855.02x = 8,501,538.39 × 1,624,259.14
  4. Step 4: Simplify right side
    5,668,855.02x = 13,808,701,391,510.69
  5. Step 5: Solve for x
    x = 13,808,701,391,510.69/5,668,855.02
  6. Step 6: Final answer
    x = 2,435,888.97

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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.