Home / 8,706,701.52-13,060,347.06-2,316,960.01

Finding the Fourth Proportional to 8,706,701.52, 13,060,347.06 and 2,316,960.01

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Solution

The fourth proportional to 8,706,701.52, 13,060,347.06 and 2,316,960.01 is: 3,475,518.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,706,701.52 : 13,060,347.06 = 2,316,960.01 : x
  2. Step 2: Convert to fraction form
    8,706,701.52/13,060,347.06 = 2,316,960.01/x
  3. Step 3: Cross multiply
    8,706,701.52x = 13,060,347.06 × 2,316,960.01
  4. Step 4: Simplify right side
    8,706,701.52x = 30,260,301,854,741.07
  5. Step 5: Solve for x
    x = 30,260,301,854,741.07/8,706,701.52
  6. Step 6: Final answer
    x = 3,475,518.46

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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.