Home / 1,742,775.42-2,614,606.65-1,023,725.16

Finding the Fourth Proportional to 1,742,775.42, 2,614,606.65 and 1,023,725.16

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Solution

The fourth proportional to 1,742,775.42, 2,614,606.65 and 1,023,725.16 is: 1,535,848.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,775.42 : 2,614,606.65 = 1,023,725.16 : x
  2. Step 2: Convert to fraction form
    1,742,775.42/2,614,606.65 = 1,023,725.16/x
  3. Step 3: Cross multiply
    1,742,775.42x = 2,614,606.65 × 1,023,725.16
  4. Step 4: Simplify right side
    1,742,775.42x = 2,676,638,611,108.31
  5. Step 5: Solve for x
    x = 2,676,638,611,108.31/1,742,775.42
  6. Step 6: Final answer
    x = 1,535,848.27

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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.