Home / 6,706,809.06-9,255,397.95-3,651,022.50

Finding the Fourth Proportional to 6,706,809.06, 9,255,397.95 and 3,651,022.50

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Solution

The fourth proportional to 6,706,809.06, 9,255,397.95 and 3,651,022.50 is: 5,038,411.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,809.06 : 9,255,397.95 = 3,651,022.50 : x
  2. Step 2: Convert to fraction form
    6,706,809.06/9,255,397.95 = 3,651,022.50/x
  3. Step 3: Cross multiply
    6,706,809.06x = 9,255,397.95 × 3,651,022.50
  4. Step 4: Simplify right side
    6,706,809.06x = 33,791,666,161,903.87
  5. Step 5: Solve for x
    x = 33,791,666,161,903.87/6,706,809.06
  6. Step 6: Final answer
    x = 5,038,411.84

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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.