Finding the Fourth Proportional to 9,249,560.08, 13,879,124.06 and 6,711,698.68
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Solution
The fourth proportional to 9,249,560.08, 13,879,124.06 and 6,711,698.68 is: 10,071,019.36
Step by Step Solution
- Step 1: Write the proportion equation
9,249,560.08 : 13,879,124.06 = 6,711,698.68 : x - Step 2: Convert to fraction form
9,249,560.08/13,879,124.06 = 6,711,698.68/x - Step 3: Cross multiply
9,249,560.08x = 13,879,124.06 × 6,711,698.68 - Step 4: Simplify right side
9,249,560.08x = 93,152,498,633,058.23 - Step 5: Solve for x
x = 93,152,498,633,058.23/9,249,560.08 - Step 6: Final answer
x = 10,071,019.36
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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.