Home / 2,303,280.69-3,455,426.48-705,963.93

Finding the Fourth Proportional to 2,303,280.69, 3,455,426.48 and 705,963.93

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Solution

The fourth proportional to 2,303,280.69, 3,455,426.48 and 705,963.93 is: 1,059,100.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,280.69 : 3,455,426.48 = 705,963.93 : x
  2. Step 2: Convert to fraction form
    2,303,280.69/3,455,426.48 = 705,963.93/x
  3. Step 3: Cross multiply
    2,303,280.69x = 3,455,426.48 × 705,963.93
  4. Step 4: Simplify right side
    2,303,280.69x = 2,439,406,457,646.87
  5. Step 5: Solve for x
    x = 2,439,406,457,646.87/2,303,280.69
  6. Step 6: Final answer
    x = 1,059,100.82

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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.