Home / 2,953,566.50-4,075,923.93-1,595,439.50

Finding the Fourth Proportional to 2,953,566.50, 4,075,923.93 and 1,595,439.50

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Solution

The fourth proportional to 2,953,566.50, 4,075,923.93 and 1,595,439.50 is: 2,201,707.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,566.50 : 4,075,923.93 = 1,595,439.50 : x
  2. Step 2: Convert to fraction form
    2,953,566.50/4,075,923.93 = 1,595,439.50/x
  3. Step 3: Cross multiply
    2,953,566.50x = 4,075,923.93 × 1,595,439.50
  4. Step 4: Simplify right side
    2,953,566.50x = 6,502,890,036,917.24
  5. Step 5: Solve for x
    x = 6,502,890,036,917.24/2,953,566.50
  6. Step 6: Final answer
    x = 2,201,707.68

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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.