Home / 2,699,064.63-3,724,708.86-1,475,374.95

Finding the Fourth Proportional to 2,699,064.63, 3,724,708.86 and 1,475,374.95

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Solution

The fourth proportional to 2,699,064.63, 3,724,708.86 and 1,475,374.95 is: 2,036,017.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,064.63 : 3,724,708.86 = 1,475,374.95 : x
  2. Step 2: Convert to fraction form
    2,699,064.63/3,724,708.86 = 1,475,374.95/x
  3. Step 3: Cross multiply
    2,699,064.63x = 3,724,708.86 × 1,475,374.95
  4. Step 4: Simplify right side
    2,699,064.63x = 5,495,342,148,087.06
  5. Step 5: Solve for x
    x = 5,495,342,148,087.06/2,699,064.63
  6. Step 6: Final answer
    x = 2,036,017.25

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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.