Home / 3,047,045.04-4,205,222.83-1,740,492.28

Finding the Fourth Proportional to 3,047,045.04, 4,205,222.83 and 1,740,492.28

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Solution

The fourth proportional to 3,047,045.04, 4,205,222.83 and 1,740,492.28 is: 2,402,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,045.04 : 4,205,222.83 = 1,740,492.28 : x
  2. Step 2: Convert to fraction form
    3,047,045.04/4,205,222.83 = 1,740,492.28/x
  3. Step 3: Cross multiply
    3,047,045.04x = 4,205,222.83 × 1,740,492.28
  4. Step 4: Simplify right side
    3,047,045.04x = 7,319,157,890,554.09
  5. Step 5: Solve for x
    x = 7,319,157,890,554.09/3,047,045.04
  6. Step 6: Final answer
    x = 2,402,051.10

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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.