Home / 1,014,956.16-1,400,788.68-585,152.28

Finding the Fourth Proportional to 1,014,956.16, 1,400,788.68 and 585,152.28

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Solution

The fourth proportional to 1,014,956.16, 1,400,788.68 and 585,152.28 is: 807,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,956.16 : 1,400,788.68 = 585,152.28 : x
  2. Step 2: Convert to fraction form
    1,014,956.16/1,400,788.68 = 585,152.28/x
  3. Step 3: Cross multiply
    1,014,956.16x = 1,400,788.68 × 585,152.28
  4. Step 4: Simplify right side
    1,014,956.16x = 819,674,689,900.19
  5. Step 5: Solve for x
    x = 819,674,689,900.19/1,014,956.16
  6. Step 6: Final answer
    x = 807,596.15

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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.