Home / 5,312,054.04-7,330,547.94-3,020,165.52

Finding the Fourth Proportional to 5,312,054.04, 7,330,547.94 and 3,020,165.52

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Solution

The fourth proportional to 5,312,054.04, 7,330,547.94 and 3,020,165.52 is: 4,167,779.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,312,054.04 : 7,330,547.94 = 3,020,165.52 : x
  2. Step 2: Convert to fraction form
    5,312,054.04/7,330,547.94 = 3,020,165.52/x
  3. Step 3: Cross multiply
    5,312,054.04x = 7,330,547.94 × 3,020,165.52
  4. Step 4: Simplify right side
    5,312,054.04x = 22,139,468,131,095.03
  5. Step 5: Solve for x
    x = 22,139,468,131,095.03/5,312,054.04
  6. Step 6: Final answer
    x = 4,167,779.16

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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.