Home / 4,628,510.58-6,938,512.29-1,595,155.98

Finding the Fourth Proportional to 4,628,510.58, 6,938,512.29 and 1,595,155.98

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Solution

The fourth proportional to 4,628,510.58, 6,938,512.29 and 1,595,155.98 is: 2,391,268.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,510.58 : 6,938,512.29 = 1,595,155.98 : x
  2. Step 2: Convert to fraction form
    4,628,510.58/6,938,512.29 = 1,595,155.98/x
  3. Step 3: Cross multiply
    4,628,510.58x = 6,938,512.29 × 1,595,155.98
  4. Step 4: Simplify right side
    4,628,510.58x = 11,068,009,371,696.99
  5. Step 5: Solve for x
    x = 11,068,009,371,696.99/4,628,510.58
  6. Step 6: Final answer
    x = 2,391,268.03

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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.