Home / 3,463,263.03-4,779,309.47-1,935,370.16

Finding the Fourth Proportional to 3,463,263.03, 4,779,309.47 and 1,935,370.16

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Solution

The fourth proportional to 3,463,263.03, 4,779,309.47 and 1,935,370.16 is: 2,670,814.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,263.03 : 4,779,309.47 = 1,935,370.16 : x
  2. Step 2: Convert to fraction form
    3,463,263.03/4,779,309.47 = 1,935,370.16/x
  3. Step 3: Cross multiply
    3,463,263.03x = 4,779,309.47 × 1,935,370.16
  4. Step 4: Simplify right side
    3,463,263.03x = 9,249,732,900,070.02
  5. Step 5: Solve for x
    x = 9,249,732,900,070.02/3,463,263.03
  6. Step 6: Final answer
    x = 2,670,814.44

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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.