Home / 1,051,278.60-1,450,794.36-592,397.40

Finding the Fourth Proportional to 1,051,278.60, 1,450,794.36 and 592,397.40

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Solution

The fourth proportional to 1,051,278.60, 1,450,794.36 and 592,397.40 is: 817,525.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,278.60 : 1,450,794.36 = 592,397.40 : x
  2. Step 2: Convert to fraction form
    1,051,278.60/1,450,794.36 = 592,397.40/x
  3. Step 3: Cross multiply
    1,051,278.60x = 1,450,794.36 × 592,397.40
  4. Step 4: Simplify right side
    1,051,278.60x = 859,446,806,798.66
  5. Step 5: Solve for x
    x = 859,446,806,798.66/1,051,278.60
  6. Step 6: Final answer
    x = 817,525.26

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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.