Home / 1,596,145.02-2,390,403.69-884,407.74

Finding the Fourth Proportional to 1,596,145.02, 2,390,403.69 and 884,407.74

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Solution

The fourth proportional to 1,596,145.02, 2,390,403.69 and 884,407.74 is: 1,324,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,145.02 : 2,390,403.69 = 884,407.74 : x
  2. Step 2: Convert to fraction form
    1,596,145.02/2,390,403.69 = 884,407.74/x
  3. Step 3: Cross multiply
    1,596,145.02x = 2,390,403.69 × 884,407.74
  4. Step 4: Simplify right side
    1,596,145.02x = 2,114,091,525,160.56
  5. Step 5: Solve for x
    x = 2,114,091,525,160.56/1,596,145.02
  6. Step 6: Final answer
    x = 1,324,498.40

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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.