Home / 2,827,315.79-3,903,050.96-1,740,518.95

Finding the Fourth Proportional to 2,827,315.79, 3,903,050.96 and 1,740,518.95

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Solution

The fourth proportional to 2,827,315.79, 3,903,050.96 and 1,740,518.95 is: 2,402,750.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,315.79 : 3,903,050.96 = 1,740,518.95 : x
  2. Step 2: Convert to fraction form
    2,827,315.79/3,903,050.96 = 1,740,518.95/x
  3. Step 3: Cross multiply
    2,827,315.79x = 3,903,050.96 × 1,740,518.95
  4. Step 4: Simplify right side
    2,827,315.79x = 6,793,334,130,477.84
  5. Step 5: Solve for x
    x = 6,793,334,130,477.84/2,827,315.79
  6. Step 6: Final answer
    x = 2,402,750.39

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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.