Home / 1,056,657.20-1,458,186.93-603,957.92

Finding the Fourth Proportional to 1,056,657.20, 1,458,186.93 and 603,957.92

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Solution

The fourth proportional to 1,056,657.20, 1,458,186.93 and 603,957.92 is: 833,461.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,657.20 : 1,458,186.93 = 603,957.92 : x
  2. Step 2: Convert to fraction form
    1,056,657.20/1,458,186.93 = 603,957.92/x
  3. Step 3: Cross multiply
    1,056,657.20x = 1,458,186.93 × 603,957.92
  4. Step 4: Simplify right side
    1,056,657.20x = 880,683,537,923.05
  5. Step 5: Solve for x
    x = 880,683,537,923.05/1,056,657.20
  6. Step 6: Final answer
    x = 833,461.92

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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.