Home / 2,069,740.58-3,104,420.54-553,369.16

Finding the Fourth Proportional to 2,069,740.58, 3,104,420.54 and 553,369.16

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Solution

The fourth proportional to 2,069,740.58, 3,104,420.54 and 553,369.16 is: 830,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,740.58 : 3,104,420.54 = 553,369.16 : x
  2. Step 2: Convert to fraction form
    2,069,740.58/3,104,420.54 = 553,369.16/x
  3. Step 3: Cross multiply
    2,069,740.58x = 3,104,420.54 × 553,369.16
  4. Step 4: Simplify right side
    2,069,740.58x = 1,717,890,586,506.55
  5. Step 5: Solve for x
    x = 1,717,890,586,506.55/2,069,740.58
  6. Step 6: Final answer
    x = 830,002.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.