Home / 2,953,389-4,075,678.44-1,595,262

Finding the Fourth Proportional to 2,953,389, 4,075,678.44 and 1,595,262

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Solution

The fourth proportional to 2,953,389, 4,075,678.44 and 1,595,262 is: 2,201,462.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,389 : 4,075,678.44 = 1,595,262 : x
  2. Step 2: Convert to fraction form
    2,953,389/4,075,678.44 = 1,595,262/x
  3. Step 3: Cross multiply
    2,953,389x = 4,075,678.44 × 1,595,262
  4. Step 4: Simplify right side
    2,953,389x = 6,501,774,939,551.28
  5. Step 5: Solve for x
    x = 6,501,774,939,551.28/2,953,389
  6. Step 6: Final answer
    x = 2,201,462.44

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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.