Home / 1,546,241.46-2,318,806.47-535,088.91

Finding the Fourth Proportional to 1,546,241.46, 2,318,806.47 and 535,088.91

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Solution

The fourth proportional to 1,546,241.46, 2,318,806.47 and 535,088.91 is: 802,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,241.46 : 2,318,806.47 = 535,088.91 : x
  2. Step 2: Convert to fraction form
    1,546,241.46/2,318,806.47 = 535,088.91/x
  3. Step 3: Cross multiply
    1,546,241.46x = 2,318,806.47 × 535,088.91
  4. Step 4: Simplify right side
    1,546,241.46x = 1,240,767,626,533.25
  5. Step 5: Solve for x
    x = 1,240,767,626,533.25/1,546,241.46
  6. Step 6: Final answer
    x = 802,441.05

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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.