Home / 1,569,461.54-2,166,515.07-1,060,852.82

Finding the Fourth Proportional to 1,569,461.54, 2,166,515.07 and 1,060,852.82

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Solution

The fourth proportional to 1,569,461.54, 2,166,515.07 and 1,060,852.82 is: 1,464,421.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,461.54 : 2,166,515.07 = 1,060,852.82 : x
  2. Step 2: Convert to fraction form
    1,569,461.54/2,166,515.07 = 1,060,852.82/x
  3. Step 3: Cross multiply
    1,569,461.54x = 2,166,515.07 × 1,060,852.82
  4. Step 4: Simplify right side
    1,569,461.54x = 2,298,353,621,582.00
  5. Step 5: Solve for x
    x = 2,298,353,621,582.00/1,569,461.54
  6. Step 6: Final answer
    x = 1,464,421.75

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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.