Home / 4,927,144.95-6,750,075.74-4,742,930.93

Finding the Fourth Proportional to 4,927,144.95, 6,750,075.74 and 4,742,930.93

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Solution

The fourth proportional to 4,927,144.95, 6,750,075.74 and 4,742,930.93 is: 6,497,706.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,144.95 : 6,750,075.74 = 4,742,930.93 : x
  2. Step 2: Convert to fraction form
    4,927,144.95/6,750,075.74 = 4,742,930.93/x
  3. Step 3: Cross multiply
    4,927,144.95x = 6,750,075.74 × 4,742,930.93
  4. Step 4: Simplify right side
    4,927,144.95x = 32,015,142,949,623.61
  5. Step 5: Solve for x
    x = 32,015,142,949,623.61/4,927,144.95
  6. Step 6: Final answer
    x = 6,497,706.74

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.