Home / 1,558,852.80-2,338,279.20-1,464,374.40

Finding the Fourth Proportional to 1,558,852.80, 2,338,279.20 and 1,464,374.40

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Solution

The fourth proportional to 1,558,852.80, 2,338,279.20 and 1,464,374.40 is: 2,196,561.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,852.80 : 2,338,279.20 = 1,464,374.40 : x
  2. Step 2: Convert to fraction form
    1,558,852.80/2,338,279.20 = 1,464,374.40/x
  3. Step 3: Cross multiply
    1,558,852.80x = 2,338,279.20 × 1,464,374.40
  4. Step 4: Simplify right side
    1,558,852.80x = 3,424,116,200,532.48
  5. Step 5: Solve for x
    x = 3,424,116,200,532.48/1,558,852.80
  6. Step 6: Final answer
    x = 2,196,561.60

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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.