Home / 732,295.36-1,009,706.64-586,984.96

Finding the Fourth Proportional to 732,295.36, 1,009,706.64 and 586,984.96

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Solution

The fourth proportional to 732,295.36, 1,009,706.64 and 586,984.96 is: 809,349.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,295.36 : 1,009,706.64 = 586,984.96 : x
  2. Step 2: Convert to fraction form
    732,295.36/1,009,706.64 = 586,984.96/x
  3. Step 3: Cross multiply
    732,295.36x = 1,009,706.64 × 586,984.96
  4. Step 4: Simplify right side
    732,295.36x = 592,682,611,692.13
  5. Step 5: Solve for x
    x = 592,682,611,692.13/732,295.36
  6. Step 6: Final answer
    x = 809,349.13

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1.5x scale

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.