Home / 2,434,985.93-3,360,284.52-1,347,303.35

Finding the Fourth Proportional to 2,434,985.93, 3,360,284.52 and 1,347,303.35

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Solution

The fourth proportional to 2,434,985.93, 3,360,284.52 and 1,347,303.35 is: 1,859,280.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,985.93 : 3,360,284.52 = 1,347,303.35 : x
  2. Step 2: Convert to fraction form
    2,434,985.93/3,360,284.52 = 1,347,303.35/x
  3. Step 3: Cross multiply
    2,434,985.93x = 3,360,284.52 × 1,347,303.35
  4. Step 4: Simplify right side
    2,434,985.93x = 4,527,322,590,749.14
  5. Step 5: Solve for x
    x = 4,527,322,590,749.14/2,434,985.93
  6. Step 6: Final answer
    x = 1,859,280.80

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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.