Home / 1,157,794.84-1,597,756.86-705,085.84

Finding the Fourth Proportional to 1,157,794.84, 1,597,756.86 and 705,085.84

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Solution

The fourth proportional to 1,157,794.84, 1,597,756.86 and 705,085.84 is: 973,018.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,794.84 : 1,597,756.86 = 705,085.84 : x
  2. Step 2: Convert to fraction form
    1,157,794.84/1,597,756.86 = 705,085.84/x
  3. Step 3: Cross multiply
    1,157,794.84x = 1,597,756.86 × 705,085.84
  4. Step 4: Simplify right side
    1,157,794.84x = 1,126,555,737,748.86
  5. Step 5: Solve for x
    x = 1,126,555,737,748.86/1,157,794.84
  6. Step 6: Final answer
    x = 973,018.45

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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.