Home / 1,355,587.08-2,032,136.46-468,501

Finding the Fourth Proportional to 1,355,587.08, 2,032,136.46 and 468,501

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Solution

The fourth proportional to 1,355,587.08, 2,032,136.46 and 468,501 is: 702,321.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,587.08 : 2,032,136.46 = 468,501 : x
  2. Step 2: Convert to fraction form
    1,355,587.08/2,032,136.46 = 468,501/x
  3. Step 3: Cross multiply
    1,355,587.08x = 2,032,136.46 × 468,501
  4. Step 4: Simplify right side
    1,355,587.08x = 952,057,963,646.46
  5. Step 5: Solve for x
    x = 952,057,963,646.46/1,355,587.08
  6. Step 6: Final answer
    x = 702,321.51

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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.