Home / 1,056,732-1,458,290.16-604,032.72

Finding the Fourth Proportional to 1,056,732, 1,458,290.16 and 604,032.72

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Solution

The fourth proportional to 1,056,732, 1,458,290.16 and 604,032.72 is: 833,565.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,732 : 1,458,290.16 = 604,032.72 : x
  2. Step 2: Convert to fraction form
    1,056,732/1,458,290.16 = 604,032.72/x
  3. Step 3: Cross multiply
    1,056,732x = 1,458,290.16 × 604,032.72
  4. Step 4: Simplify right side
    1,056,732x = 880,854,971,894.04
  5. Step 5: Solve for x
    x = 880,854,971,894.04/1,056,732
  6. Step 6: Final answer
    x = 833,565.15

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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.