Home / 1,546,706.84-2,319,506.63-535,557.25

Finding the Fourth Proportional to 1,546,706.84, 2,319,506.63 and 535,557.25

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Solution

The fourth proportional to 1,546,706.84, 2,319,506.63 and 535,557.25 is: 803,144.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,706.84 : 2,319,506.63 = 535,557.25 : x
  2. Step 2: Convert to fraction form
    1,546,706.84/2,319,506.63 = 535,557.25/x
  3. Step 3: Cross multiply
    1,546,706.84x = 2,319,506.63 × 535,557.25
  4. Step 4: Simplify right side
    1,546,706.84x = 1,242,228,594,349.50
  5. Step 5: Solve for x
    x = 1,242,228,594,349.50/1,546,706.84
  6. Step 6: Final answer
    x = 803,144.18

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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.