Home / 10,258,705.26-14,156,594.91-5,907,955.50

Finding the Fourth Proportional to 10,258,705.26, 14,156,594.91 and 5,907,955.50

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Solution

The fourth proportional to 10,258,705.26, 14,156,594.91 and 5,907,955.50 is: 8,152,737.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,258,705.26 : 14,156,594.91 = 5,907,955.50 : x
  2. Step 2: Convert to fraction form
    10,258,705.26/14,156,594.91 = 5,907,955.50/x
  3. Step 3: Cross multiply
    10,258,705.26x = 14,156,594.91 × 5,907,955.50
  4. Step 4: Simplify right side
    10,258,705.26x = 83,636,532,759,806.50
  5. Step 5: Solve for x
    x = 83,636,532,759,806.50/10,258,705.26
  6. Step 6: Final answer
    x = 8,152,737.66

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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.