Home / 4,594,754.64-6,893,159.88-1,400,130.84

Finding the Fourth Proportional to 4,594,754.64, 6,893,159.88 and 1,400,130.84

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Solution

The fourth proportional to 4,594,754.64, 6,893,159.88 and 1,400,130.84 is: 2,100,509.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,754.64 : 6,893,159.88 = 1,400,130.84 : x
  2. Step 2: Convert to fraction form
    4,594,754.64/6,893,159.88 = 1,400,130.84/x
  3. Step 3: Cross multiply
    4,594,754.64x = 6,893,159.88 × 1,400,130.84
  4. Step 4: Simplify right side
    4,594,754.64x = 9,651,325,733,038.70
  5. Step 5: Solve for x
    x = 9,651,325,733,038.70/4,594,754.64
  6. Step 6: Final answer
    x = 2,100,509.49

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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.