Home / 1,032,038.51-1,424,174.08-573,182.63

Finding the Fourth Proportional to 1,032,038.51, 1,424,174.08 and 573,182.63

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Solution

The fourth proportional to 1,032,038.51, 1,424,174.08 and 573,182.63 is: 790,970.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,038.51 : 1,424,174.08 = 573,182.63 : x
  2. Step 2: Convert to fraction form
    1,032,038.51/1,424,174.08 = 573,182.63/x
  3. Step 3: Cross multiply
    1,032,038.51x = 1,424,174.08 × 573,182.63
  4. Step 4: Simplify right side
    1,032,038.51x = 816,311,834,765.45
  5. Step 5: Solve for x
    x = 816,311,834,765.45/1,032,038.51
  6. Step 6: Final answer
    x = 790,970.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.