Home / 1,056,750.72-1,458,315.76-604,051.44

Finding the Fourth Proportional to 1,056,750.72, 1,458,315.76 and 604,051.44

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Solution

The fourth proportional to 1,056,750.72, 1,458,315.76 and 604,051.44 is: 833,590.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,750.72 : 1,458,315.76 = 604,051.44 : x
  2. Step 2: Convert to fraction form
    1,056,750.72/1,458,315.76 = 604,051.44/x
  3. Step 3: Cross multiply
    1,056,750.72x = 1,458,315.76 × 604,051.44
  4. Step 4: Simplify right side
    1,056,750.72x = 880,897,734,802.69
  5. Step 5: Solve for x
    x = 880,897,734,802.69/1,056,750.72
  6. Step 6: Final answer
    x = 833,590.85

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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.