Home / 1,366,775.46-2,048,607.63-607,476.36

Finding the Fourth Proportional to 1,366,775.46, 2,048,607.63 and 607,476.36

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Solution

The fourth proportional to 1,366,775.46, 2,048,607.63 and 607,476.36 is: 910,523.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,775.46 : 2,048,607.63 = 607,476.36 : x
  2. Step 2: Convert to fraction form
    1,366,775.46/2,048,607.63 = 607,476.36/x
  3. Step 3: Cross multiply
    1,366,775.46x = 2,048,607.63 × 607,476.36
  4. Step 4: Simplify right side
    1,366,775.46x = 1,244,480,706,140.63
  5. Step 5: Solve for x
    x = 1,244,480,706,140.63/1,366,775.46
  6. Step 6: Final answer
    x = 910,523.16

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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.