Home / 1,041,302.80-1,560,204.60-507,674.80

Finding the Fourth Proportional to 1,041,302.80, 1,560,204.60 and 507,674.80

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Solution

The fourth proportional to 1,041,302.80, 1,560,204.60 and 507,674.80 is: 760,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,302.80 : 1,560,204.60 = 507,674.80 : x
  2. Step 2: Convert to fraction form
    1,041,302.80/1,560,204.60 = 507,674.80/x
  3. Step 3: Cross multiply
    1,041,302.80x = 1,560,204.60 × 507,674.80
  4. Step 4: Simplify right side
    1,041,302.80x = 792,076,558,264.08
  5. Step 5: Solve for x
    x = 792,076,558,264.08/1,041,302.80
  6. Step 6: Final answer
    x = 760,659.20

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Double scale
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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.