Home / 960,011.08-1,439,200.14-586,296.52

Finding the Fourth Proportional to 960,011.08, 1,439,200.14 and 586,296.52

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Solution

The fourth proportional to 960,011.08, 1,439,200.14 and 586,296.52 is: 878,946.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,011.08 : 1,439,200.14 = 586,296.52 : x
  2. Step 2: Convert to fraction form
    960,011.08/1,439,200.14 = 586,296.52/x
  3. Step 3: Cross multiply
    960,011.08x = 1,439,200.14 × 586,296.52
  4. Step 4: Simplify right side
    960,011.08x = 843,798,033,665.51
  5. Step 5: Solve for x
    x = 843,798,033,665.51/960,011.08
  6. Step 6: Final answer
    x = 878,946.14

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1.5x scale

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.