Home / 1,057,544.48-1,459,257.40-604,748

Finding the Fourth Proportional to 1,057,544.48, 1,459,257.40 and 604,748

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Solution

The fourth proportional to 1,057,544.48, 1,459,257.40 and 604,748 is: 834,464.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,544.48 : 1,459,257.40 = 604,748 : x
  2. Step 2: Convert to fraction form
    1,057,544.48/1,459,257.40 = 604,748/x
  3. Step 3: Cross multiply
    1,057,544.48x = 1,459,257.40 × 604,748
  4. Step 4: Simplify right side
    1,057,544.48x = 882,482,994,135.20
  5. Step 5: Solve for x
    x = 882,482,994,135.20/1,057,544.48
  6. Step 6: Final answer
    x = 834,464.19

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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.