Home / 1,057,335-1,459,124.09-573,900.27

Finding the Fourth Proportional to 1,057,335, 1,459,124.09 and 573,900.27

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Solution

The fourth proportional to 1,057,335, 1,459,124.09 and 573,900.27 is: 791,983.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,335 : 1,459,124.09 = 573,900.27 : x
  2. Step 2: Convert to fraction form
    1,057,335/1,459,124.09 = 573,900.27/x
  3. Step 3: Cross multiply
    1,057,335x = 1,459,124.09 × 573,900.27
  4. Step 4: Simplify right side
    1,057,335x = 837,391,709,214.50
  5. Step 5: Solve for x
    x = 837,391,709,214.50/1,057,335
  6. Step 6: Final answer
    x = 791,983.34

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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.