Home / 1,498,210.37-2,247,381.18-433,360.07

Finding the Fourth Proportional to 1,498,210.37, 2,247,381.18 and 433,360.07

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Solution

The fourth proportional to 1,498,210.37, 2,247,381.18 and 433,360.07 is: 650,059.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,210.37 : 2,247,381.18 = 433,360.07 : x
  2. Step 2: Convert to fraction form
    1,498,210.37/2,247,381.18 = 433,360.07/x
  3. Step 3: Cross multiply
    1,498,210.37x = 2,247,381.18 × 433,360.07
  4. Step 4: Simplify right side
    1,498,210.37x = 973,925,254,244.58
  5. Step 5: Solve for x
    x = 973,925,254,244.58/1,498,210.37
  6. Step 6: Final answer
    x = 650,059.08

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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.